Question

In a particular city, there are three types of buses: yellow, red and blue.

7 similar yellow buses can carry a maximum of 560 passengers.

6 similar red buses can carry a maximum of 300 passengers.

8 similar blue buses can carry a maximum of 320 passengers.

How many blue buses are needed to carry 160 passengers?

Answer 1

Answer:

4 blue buses are required to carry 160 passengers

Step-by-step explanation:

8 blue buses-320 passengers

:. 1 blue bus = 320/8 = 40 passengers

so now , 160/40 = 4 buses