Question

pls answer question 5(a)​

Answer 1

Answer:

The vol. of boy should be 2.6 cu. m If the vol. of boy is 2.6 cu.m Then, a). vol. of room= 12m*7.8m*5m =468 cu.m b). No. of boys= vol. of room÷vol. of boy =468÷2.6 =180