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(0.36 x 4.2 x 8.4)/(0.007 x 25.5) = 71.1529412
=71.15 correct to 2 decimal places
joseph rimiru answered the question on October 19, 2017 at 06:32
- Evaluate (0.390 – 0.016)/20 correct to 3 decimal places.(Solved)
Evaluate (0.390 – 0.016)/20 correct to 3 decimal places.
Date posted: October 19, 2017. Answers (1)
- Evaluate (39.6 -72.3)/ (0.26 x 0.07)(Solved)
Evaluate (39.6 -72.3)/ (0.26 x 0.07)
Date posted: October 18, 2017. Answers (1)
- Evaluate
(3.27-3.45)/1.9
(0.31 + 0.8)/(4.3 – 2.8)
3.65 x 7.8 ÷ 3.9
4.6 – 5.6 x 9.0 + 8.5
(Solved)
Evaluate
(3.27-3.45)/1.9
(0.31 + 0.8)/(4.3 – 2.8)
3.65 x 7.8 ÷ 3.9
4.6 – 5.6 x 9.0 + 8.5
Date posted: October 18, 2017. Answers (1)
- A pile of 20 identical novels of 250 equal leaves is 4.32 m high. Find the thickness of each leaf in centimeters.(Solved)
A pile of 20 identical novels of 250 equal leaves is 4.32 m high. Find the thickness of each leaf in centimeters.
Date posted: October 18, 2017. Answers (1)
- Monica’s car use 96.8 litres of petrol per week. Find how much it uses per day.(Solved)
Monica’s car use 96.8 litres of petrol per week. Find how much it uses per day.
Date posted: October 18, 2017. Answers (1)
- 26. The cost of 32 oranges is shillings 480. Find the cost of each of the them.(Solved)
The cost of 32 oranges is shillings 480. Find the cost of each of the them.
Date posted: October 18, 2017. Answers (1)
- A certain county received 1078.8 mm of rainfall in 8 days. What was the average rainfall per day?(Solved)
A certain county received 1078.8 mm of rainfall in 8 days. What was the average rainfall per day?
Date posted: October 18, 2017. Answers (1)
- Evan’s vehicle travels 13 km on one litre of petrol. If he traveled for 624.60 km in one day, how many litres did he use?(Solved)
Evan’s vehicle travels 13 km on one litre of petrol. If he traveled for 624.60 km in one day, how many litres did he use?
Date posted: October 18, 2017. Answers (1)
- If the product of two numbers is 21.8, find what is the other number if one them is 7.3.(Solved)
If the product of two numbers is 21.8, find what is the other number if one them is 7.3.
Date posted: October 18, 2017. Answers (1)
- Evaluate without using the calculator
2.535 ÷ 2.5 =
0.48 ÷ 0.04 =
0.00256 ÷ 0.08 =
1.26 ÷ 3.6 =
(Solved)
Evaluate without using the calculator
2.535 ÷ 2.5 =
0.48 ÷ 0.04 =
0.00256 ÷ 0.08 =
1.26 ÷ 3.6 =
Date posted: October 18, 2017. Answers (1)
- Divide each of the following values by 10, 100, 1000,and 10000
a. 4.7
b. 20.6
c. 0.38
d. 135.34
(Solved)
Divide each of the following values by 10, 100, 1000,and 10000
a. 4.7
b. 20.6
c. 0.38
d. 135.34
Date posted: October 18, 2017. Answers (1)
- Evaluate without using a calculator
1.9 ÷ 2 =
0.0017 ÷ 8 =
439.5 ÷ 25 =
887.792 ÷ 3716 =
(Solved)
Evaluate without using a calculator
1.9 ÷ 2 =
0.0017 ÷ 8 =
439.5 ÷ 25 =
887.792 ÷ 3716 =
Date posted: October 18, 2017. Answers (1)
- Work out the following
1.632 ÷ 8 =
0.0042 ÷ 14 =
(Solved)
Work out the following
1.632 ÷ 8 =
0.0042 ÷ 14 =
Date posted: October 18, 2017. Answers (1)
- Juma made four trips from town A and B by bus. If the fare from A to B is sh 280 by bus and sh...(Solved)
Juma made four trips from town A and B by bus. If the fare from A to B is sh 280 by bus and sh 320 by minibus, how much did the trips cost him?
Date posted: October 18, 2017. Answers (1)
- The distance between two ports on East African coast is 315 nautical mile. What is this distance in kilometres if one nautical mile is approximately...(Solved)
The distance between two ports on East African coast is 315 nautical mile. What is this distance in kilometres if one nautical mile is approximately equal to 1.85 km ?
Date posted: October 18, 2017. Answers (1)
- If a metre of certain material costs sh. 345.75, what is the price of 14.5m of the material to be used by tailor?(Solved)
If a metre of certain material costs sh. 345.75, what is the price of 14.5m of the material to be used by tailor?
Date posted: October 18, 2017. Answers (1)
- Mary bought 8 kg of sugar and 4 kg of rice at sh 95 and sh 100 per kilogram respectively. How much money did she...(Solved)
Mary bought 8 kg of sugar and 4 kg of rice at sh 95 and sh 100 per kilogram respectively. How much money did she spend?
Date posted: October 18, 2017. Answers (1)
- For the treatment of malaria, a clinical officer prescribed the following tablets. The patient had to take four tablets for the first day and two...(Solved)
For the treatment of malaria, a clinical officer prescribed the following tablets. The patient had to take four tablets for the first day and two for the subsequent three days. How much medicine in grams did the patient took if each tablet had a mass of 0.015g?
Date posted: October 18, 2017. Answers (1)
- A football field measures 100.24m, by 52.63m. Find it area.(Solved)
A football field measures 100.24m, by 52.63m. Find it area.
Date posted: October 18, 2017. Answers (1)
- A small hotel consumes 8.5 litres of milk every day. How much milk does the hotel consume in the month of May?(Solved)
A small hotel consumes 8.5 litres of milk every day. How much milk does the hotel consume in the month of May?
Date posted: October 18, 2017. Answers (1)