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Romashka [77]
3 years ago
7

HELP PLEASEEEE ON NUMBER 4

Mathematics
1 answer:
dem82 [27]3 years ago
6 0

Answer: 280 calories in 3 ounces

Step-by-step explanation:

you can use a ratio to solve

840 calories per 9 ounces

\frac{840}{9}

unknown calories per 3 ounces

\frac{x}{3}

\frac{840}{9} =\frac{x}{3}

cross multiply

2520=9x

280=x

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