Question

A tea stall owner uses 20 mL to make onecup oftea. He bought 12 L ok milk and made 500 cups of tea. How much milk was he left with.​

Answer 1

Hey there mate here is your answer

Given,

Amount of milk used to make one cup tea = 20ml

Total amount of milk bought = 12L

No. of served tea cups = 500 cups

So,

Amount of milk used for serving 500 cups = 20ml x 500

                                                                       = 10,000 ml

                                                                       = 10L

Milk left by tea stall owner is = 15L - 10L

                                                = 5L

Thanks...