Charu drinks 2/3 L milk and Vinita drinks 1/2 L milk daily. How much milk do they drink altogether? If their father buys 2/3/4 L milk daily, then how much milk is used by others?
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1 7/12
Step-by-step explanation:
Charu drinks = 2/3 L
Vinita drinks = 1/2 L
Add them
L.C.M = 6
2/3 × 2/2 = 4/6
1/2 × 3/3 = 3/6
4/6 + 3/6 = 7/6
Milk bought by there father =2 3/4 = 11/4
Subtract milk bought by father with milk drank by them
11/4 - 7/6
l.c.m = 12
11/4 × 3/3 = 33/12
7/6 × 2/2 = 14/12
33/12 - 14/12
19/12
1 7/12
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