Question

I n a school hostel the consumption for 150 boy is 63 litre milk how much milk will be required if 50 more boy join the hostel

Answer 1

Milk consumption for 150 boy = 63 L

Milk consumption for 1 boy = 63/150 L

= 21/50 L

= 21 × 1000/50 mL ( 1L = 1000mL)

= 420 mL

Milk consumption for 50 Boys = 50 × 420 mL

= 21000 mL

= 21 L

now boys = 150 + 50 = 200

milk required for 200 boys will be

= 63 + 21

= 84 L

Answer= total 84 L milk will be required if 50 more boys join