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to simplify the question. there are 16 ounces in 1 lb. so we want to work out the increase of

7 lbs 3 oz = (7x 16) +3 = 115 oz

to

13lbs 5 oz = (13 x16) +5 = 213 oz

To work out the percentage increase we need to know the increase that has occurred here and divide it by the original weight

the increase is 213- 115 = 98

so the percentage increase is 98 divided by 115 and multiply by 100% = 85.22 % increase

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9y ago
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Q: How much increased percent is 7 lbs. and 3 oz. to 13 lbs. and 5 oz.?
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