Question

A tea stall owner uses 20 ml of milk to make 1 cup of tea . He bought 12l of milk and made 500 cups of tea . How much milk is left with him ?

Answer 1

to find the milk which is left first we multiply 500 cups to 20 ml

Explanation:

500×20 = 10000ml

then we convert 12l into ml

1l =1000ml

12×1000=12000 ml

subtract milk left

12000-10000

=2000 ml

ans 2000ml is left with him