Ginger's baby weighed only 3 3/8 pounds when it was born. The doctor said it could not leave the hospital until it weighed 5 1/5 pounds. How many pound must the baby gain before it can go home with Ginger?

Question

Alia Mcknight

Mathematics

25 January, 11:16

Ginger's baby weighed only 3 3/8 pounds when it was born. The doctor said it could not leave the hospital until it weighed 5 1/5 pounds. How many pound must the baby gain before it can go home with Ginger?

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Jacquelyn Montes · Answer 1

To subtract 3 3/8 from 5 1/2, by turning into fractions[ (5x2) + 1]/2 = 11/2[ (3x8) + 3]/8 = 27/8 11/2 - 27/8To subtract fractions, your denominator needs to have the same number. so multiply it by 4 44/8 - 27/8 = (44-27) / 8 = 17/8.17 / 8 pounds or 2 and 1/8 because 17 / 8 = 2 remainder 1. In terms of weight that is 2.125 pounds.