Question

The relief work begins at 9 o’clock in the morning and the volunteers have to

finish their work at 6 o'clock in the evening, with a break of an hour in between.

If they take 15 minutes to visit each family, how many families can each

volunteer visit in a single day? Would 12 volunteers be sufficient to visit 400 families ​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Solution:

Till 9 to 6 they have 9-1 hour = 8 hour.

In 15 min one volunteer can visit 1 family.

In 1 hour one volunteer will visit 4 families.

In 8 hour one volunteer will visit 4*8 = 32 families.

12 volunteer will visit 32*12 = 384 families.

So, 12 volunteer are not sufficient for 400 families.

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