Question

binoy climbed 67 stairs out of 87.how many stairs does he need to climb?​

Answer 1

Answer:

If you weigh more, you'll burn more calories climbing stairs: Calories burned climbing 100 stairs: 4.6.

Step-by-step explanation:

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Answer 2

Answer:

ANSWER..

• 20

Itz very easy..

just subtract 67 by 87...

answer is 20...