Question

To get to zoo from the school the kids have to ride some buses if there are 7 buses and each bus have three adult supervisors to God the children how many supervisor are there in total

Answer 1

There are 21 supervisors in total

Solution:

Given that, To get to zoo from the school the kids have to ride some buses

There are 7 buses and each bus have three adult supervisors to guard the children

To find: Number of supervisors in total

From given,

Total number of buses = 7

Number of supervisor in 1 bus = 3

Therefore, total number of supervisors can be found by multiplying total number of buses with number of supervisors in 1 bus

$\text{Total supervisor} = \text{Total number of buses} \times \text{Number of supervisor in 1 bus}$

Substituting the values we get,

$Total\ Supervisor = 7 \times 3 = 21$

Thus there are 21 supervisors in total