Question

Multi Choice Type Question
Marks : 1 Negative Mark
A mother her little daughter and her just born infant boy together stood on a
weighing machine which shows 74 kgs. how much does the daughter weigh if
the mother weighs 46 kg more than the combined weight of daughter and the
infant and the infant weighs 60% less than the daughter.​

Answer 1

Answer:

10

Step-by-step explanation:

Daughter weight is x, infant weight is 60% less than daughter (i.e. 0.4x).

Mother weight is (x + 0.4x + 46).

Total weight = x + 0.4x + (x + 0.4x + 46) = 74.

Solving the eq. x = 10

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