Question

In first minute Geetha climbs 15 steps of a building after that she climbs 3 steps less than in the previous
minute. The total number of steps climbed by Geetha in 5 minutes is​

Answer 1

Answer:

45 steps.

Step-by-step explanation:

steps climb by geetha in 1st min. = 15

2nd min =12

3rd min=9

4th min= 6

5th min = 3

total steps Geetha climb= 15+12+9+6+3= 45 steps.

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