Answered

1. There are 2 schools. Each school has 3 buildings. Each building has 4 floors. Each floor has 5 classrooms. Each classroom has 6 rows of desks. Each row has 7 desks. How many desks are there in the two schools?

Answer :

Lisbeth07072003
7,560

EXPLANATION: in one class there is 42 desks
Each floor has 5 class room and there are 4 floors (5*4=20)
20*42=840
840*3=2,520
2,520*3=7,560

Other Questions