1 cm^2 : 500 000 x 500 000 cm^2
1cm^2 : 250000000000 cm^2
20 cm^2: x
X =20 x 250000000000 cm^2
X= 500000000000cm^2
Divide by 100000000cm^2 to convert it to hectares
X= 50000 hectares
joseph rimiru answered the question on September 29, 2017 at 16:31
-
A car travels 100 km in (¾) hour. How far will it travel in 20 min?
(Solved)
A car travels 100 km in (¾) hour. How far will it travel in 20 min?
Date posted:
September 26, 2017
.
Answers (1)
-
Akinyi bought and beans from a wholesaler. She then mixed the maize and beans the ratio 4:3
she brought the maize as Kshs. 12 per kg...
(Solved)
Akinyi bought and beans from a wholesaler. She then mixed the maize and beans the ratio 4:3
she brought the maize as Kshs. 12 per kg and the beans 4 per kg. If she was to make a profit of
30% what should be the selling price of 1 kg of the mixture
Date posted:
September 25, 2017
.
Answers (1)
-
A perpendicular to the line -4x + 3 = 0 passes through the point ( 8, 5) Determine its equation.
(Solved)
A perpendicular to the line -4x + 3 = 0 passes through the point ( 8, 5) Determine its equation.
Date posted:
September 23, 2017
.
Answers (1)
-
Dida is now three times as old as his brother and four times as old as his son. Eight years from now, Dida’s age...
(Solved)
Dida is now three times as old as his brother and four times as old as his son. Eight years from now, Dida’s age will be twelve years more than the sum of the ages of his brother and his son. Find Dida’s present age.
Date posted:
September 16, 2017
.
Answers (1)
-
A straight line through the point A(2,1) and B(4,n) is perpendicular to the line whose equation is 3y + 2x - 5 = 0. Determine the value of n.
(Solved)
A straight line through the point A(2,1) and B(4,n) is perpendicular to the line whose equation is 3y + 2x - 5 = 0. Determine the value of n.
Date posted:
June 13, 2017
.
Answers (1)
-
The line 3x + 2y = 8 cuts the y-axis at p(0,k) find
(Solved)
The line 3x + 2y = 8 cuts the y-axis at p(0,k) find
(a) Gradient of the line.
(b) The value of k
Date posted:
June 13, 2017
.
Answers (1)
-
The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y.
(Solved)
The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y.
Date posted:
June 13, 2017
.
Answers (1)
-
Solve for x in 125x+1 + 53x = 630
(Solved)
Solve for x in 125x+1 + 53x = 630
Date posted:
June 13, 2017
.
Answers (1)
-
Solve for x in 49x+1 + 72x = 350
(Solved)
Solve for x in 49x+1 + 72x = 350
Date posted:
June 12, 2017
.
Answers (1)
-
Solve for x in 9x + 32x - 1 = 53
(Solved)
Solve for x in 9x + 32x - 1 = 53
Date posted:
June 12, 2017
.
Answers (1)
-
A regular polygon is such that its interior angle exceeds three times the exterior angle by 20o. Find
(Solved)
A regular polygon is such that its interior angle exceeds three times the exterior angle by 20o. Find the number of sides the polygon has.
Date posted:
June 12, 2017
.
Answers (1)
-
The size of each interior angle of a regular polygon is 5 times the size of the exterior angle. Find the number of sides of the polygon.
(Solved)
The size of each interior angle of a regular polygon is 5 times the size of the exterior angle. Find the number of sides of the polygon.
Date posted:
June 10, 2017
.
Answers (1)
-
A traveller had sterling pounds 918 which he exchanged to Kenya Shillings at the rate of sh 84 per
(Solved)
A traveller had sterling pounds 918 which he exchanged to Kenya Shillings at the rate of sh 84 per sterling pound. He did not spend the money as intended. Later, he used the Kenyan Shillings to buy sterling pounds at the rate of Ksh 85 per Sterling pounds at the rate of Ksh 85 per Sterling pound. Calculate the amount in sterling pounds lost in the whole transaction.
Date posted:
June 9, 2017
.
Answers (1)
-
Kenyan business man owes U.S dollars 100 000 to a company in the united states of America The Kenyan can either pay through his account in the united kingdom. Which is cheaper and by how much. Give your answer in Kenyan Shillings given that;
(Solved)
Kenyan business man owes U.S dollars 100 000 to a company in the united states of America The Kenyan can either pay through his account in the united kingdom. Which is cheaper and by how much. Give your answer in Kenyan Shillings given that;
1 U.S dollar
= 28.74 Shillings
I Sterling pound
= 1.79 U.S dollars
1 Sterling pound
= 50.80 Kenya Shillings
Date posted:
June 9, 2017
.
Answers (1)
-
In this question, mathematical tables should not be used. A Kenyan bank buys and sells foreign currencies as shown below;
(Solved)
In this question, mathematical tables should not be used. A Kenyan bank buys and sells foreign currencies as shown below;
A Japanese travelling from France arrives in Kenya with 5 000 Euros. He converts all the 5000 Euros. He converts all the 5000 Euros to Kenya Shillings at the bank. While in Kenya he spends a total of sh 289 850 and then converts the remaining Kenya Shillings to Japanese yen at the bank. Calculate the amount in Japanese yen he receives.
Date posted:
June 9, 2017
.
Answers (1)
-
A company's lady sells goods worth sh 240 000. From this she earned a commission of sh 4 000.
(Solved)
A company's lady sells goods worth sh 240 000. From this she earned a commission of sh 4 000.
(a) Calculate the rate of commission
(b) If she sold goods whose total marked price was sh 360 000 and allowed discount of 2%, calculate the amount of commission she received.
Date posted:
June 9, 2017
.
Answers (1)
-
A dealer makes profit of 25% by selling an article for sh x. Had he sold for sh 19.20, he would have made a profit of x%. Find x.
(Solved)
A dealer makes profit of 25% by selling an article for sh x. Had he sold for sh 19.20, he would have made a profit of x%. Find x.
Date posted:
June 9, 2017
.
Answers (1)
-
A manufacture sells a bottle of juice to a trader at a profit of 40%. The trader sells it for sh 84 at a profit of 20%. Find
(Solved)
A manufacture sells a bottle of juice to a trader at a profit of 40%. The trader sells it for sh 84 at a profit of 20%. Find
(a) The trader's buying price.
(b) The cost of manufacturing one bottle.
Date posted:
June 8, 2017
.
Answers (1)
-
A car dealer charges 5% commission for selling a car. He received a commission of sh 17 500 for selling a car. How much did the owner receive from the sale of his car?
(Solved)
A car dealer charges 5% commission for selling a car. He received a commission of sh 17 500 for selling a car. How much did the owner receive from the sale of his car?
Date posted:
June 8, 2017
.
Answers (1)
-
The marked price of a car in a dealers shop was sh 400 000. Wekesa bought the car at 8% discount. The dealer had paid for the car.
(Solved)
The marked price of a car in a dealers shop was sh 400 000. Wekesa bought the car at 8% discount. The dealer had paid for the car.
Date posted:
June 8, 2017
.
Answers (1)