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An orange has 20 fewer calories than a bannana. if 7 bananas have the same number of calories as 9 orange, how many calories are in a bannana?
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3 votes
An orange has 20 fewer calories than a bannana. if 7 bananas have the same number of calories as 9 orange, how many calories are in a bannana?

User Neokoenig
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1 Answer

4 votes
7x=9(x-20)
7x=9x-180
2x=180
x=90
90 calories per banana
User MarianD
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8.3k points
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