Question

There are 15 chains arranged in a row, in
an auditorium. The distance between two adjactiva
chain is 1/4 of a metre. Find the distance between
the first and the last chain in the same now​

Answer 1

Answer:

Distance between first and last chair is 350 cm.

Step-by-step explanation:

Given that there are 15 chair arranged in a row. the distance between the two chairs is 1/4 of a meter.    

we have to find the distance between the first and last chair of the same row

Distance between two chairs

1/4 * 100 = 25 cm

Now, total chairs are 15, therefore it means there are total 13 chairs between 15 chairs and every two chars has 25 cm distance between them

(15-1) * 25 = 14  * 25 = 350 cm

Distance between the first and last chair of the same row is 350 cm