Question

a frog jumps up 4 stairs and slips down 3 stairs in 2min.how much tym it take to jump up 5 stairs...

Answer 1

In 2 minutes frog jumps up 4 stairs and slips down 3 stairs.

It means it climbs up only 1 steps in 2 minute.

To climb 5 steps it takes :-
5 ×2
= 10 minutes.

Hope it helps :)

Answer 2

Concept Introduction:

Per $2$ minute frog is jumping one step finally.

Given: A frog jumps up $4$ stairs and slips down $3$ stairs in $2$ min.

To Find:

We have to find the value of, time taken to climb five steps.

Solution:

According to the problem,

In $2$ minutes frog jumps up $4$ stairs and slips down $3$ stairs.

It means it climbs up only $1$ steps in $2$ minute.

To climb $5$ steps it takes :-

$=5 *2$

$= 10 minutes.$

Final Answer:

The value of time taken by frog to jump five steps is $10 minutes$.

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