Question

amit climbs 5 stairs in one second. he than climbs down 3 stairs in next one second . how many seconds will he take to climb 62 stairs​

Answer 1

Answer:

it is 31 sec

Step-by-step explanation:

ant took up 5stairs in 1 sec

down 3 sec in 1 sec

so 62 stairs is 62 by 2

then 31 sec