Question

Two third of a tank can be filled by a tap in 2hr 30min. how much of the tank will be filled in 45minutes?

Answer 1

Answer:

1/5

Step-by-step explanation:

2/3 of tank = 2hr 30 min = 150 min

proportion = 2/3 : 150 : : ? : 45

as , product of means = product of extremes

150 X ? = 2/3 X 45

150 X ? = 90/3

150 X ? = 30

? = 30/150

? = 1/5

therefore, tank filled in 45 min is 1/5

HOPE IT IS USEFUL

Please thank me and mark me as brainliest