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During her first 6 moths, Susie gained 25% more than her birth weight. If she gained 2 1/2 pounds during this period, how much did she weigh at birth?
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During her first 6 moths, Susie gained 25% more than her birth weight. If she gained 2 1/2 pounds during this period, how much did she weigh at birth?

User Joshboley
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1 Answer

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25% = 2.5 pounds
25 x 4 = 100%
2.5 x 4 = 10 pounds :)
User Stefan Bossbaly
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