Hari has 5 1/2 of milk. he use 4/5 of the total milk and gives 1/3 of remaining to his friend. A) How much milk did he use?. B)how much milk was left with?
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Step-by-step explanation :
no of litres of milk hari had = 5 1/2 = 11/2
he used = 4/5
hence 11 / 2 - 4/5
take lcm for 2 & 5, is 10
55 - 8 / 10 = 47 / 10
the milk left with him after his usage = 47 / 10
he gave 1/3 of milk to his friend = 47/10 - 1/3
now lcm for 10 & 3, is 30
141 - 10 / 30 = 131 / 30
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