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Question
A frog jumps 3 steps forward and then 5 steps backward starting from the point zero on the number line. What is the present position of frog?
A frog jumps 3 steps forward and then 5 steps backward starting from the point zero on the number line. What is the present position of frog?
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Solution
The correct option is D
Three steps forward from zero would take the frog to the point +3.
Then 5 steps backward would take the frog to -2
Hence present position of frog is -2.
Three steps forward from zero would take the frog to the point +3.
Then 5 steps backward would take the frog to -2
Hence present position of frog is -2.