chapter 2 Operations with Integers - Part 2

A submarine descends 14 m equally in 7 minutes. What integer represents its change in position each minute?

Type: MCQ • Marks: 1
A submarine descends 14 m equally in 7 minutes. What integer represents its change in position each minute?
Options
A. -7 m
B. 2 m
C. -14 m
D. -2 m
Explanation
Change per minute = (-14) ÷ 7 = -2 m.
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Class 7th Ganita Prakash 2

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