What is the value of 3(0.6² - 0.2²) + 2.4÷0.8?

What is the value of 3(0.6² - 0.2²) + 2.4÷0.8?

A. 3.96
B. 4.04
C. 4.2
D. 5.4

Answers

The correct answer is [A]

3(0.62 -0.22 ) +2.4 ÷ 0.8
-By BODMAS WE WORK OUT BRACKETS FIRST
0.62 = 0.36
0.22 =0.04
0.36-0.04 =0.32
3(0.32) =0.96
-WORK OUT DIVISION
2.4 ÷ 0.8 = 3
0.96 + 3= 3.96

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Wilfykil answered the question on July 31, 2019 at 08:07

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