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Question
Person A is at number 9 on a number line. He moves 2 steps to left and then another 5 steps to the left, where is he standing now?
Person A is at number 9 on a number line. He moves 2 steps to left and then another 5 steps to the left, where is he standing now?
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Solution
The correct option is B 2
When we move to the left on a number line, we are actually subtracting.
From 9, 2 steps to the left is 9 -2 = 7
Another 5 steps to the left is 7 - 5 =2.
Hence person A will now be on number 2 on the number line.
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When we move to the left on a number line, we are actually subtracting.
From 9, 2 steps to the left is 9 -2 = 7
Another 5 steps to the left is 7 - 5 =2.
Hence person A will now be on number 2 on the number line.
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