Question

(a) Raj ‘s father’ s age is 5 more than four times times his age. If father is 37 years old, find Raj’s age. (b) An oil tank contains 105 litres of oil. If the oil in the tank is filled in cans of capacity 7.5 litres each. How many such cans can be filled?

Answer 1

Answer:

(a) Raj's age is 8 years old.

(a) Raj's age is 8 years old. (b) 14 cans be filled.

Step-by-step explanation:

(a) Let the Raj's age be x.

Raj's father's Age = 4x + 5 = 37

4x = 37 - 5

x = 32/4

x = 8

(b) Tank contains oil = 105

Capacity of Tank = 7.5

Can fills = 105/7.5

14