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Zepler [3.9K]
2 years ago
11

A coin is 7/8 copper and 1/8 nickel. It weighs 8 1/2 grams. How many grams of nickel are in the coin?

Mathematics
1 answer:
blagie [28]2 years ago
8 0

Answer:

1 1/16 grams

Step-by-step explanation:

;Since you are given the ratios already

;You first turn the total mass of the coin into a mixed fraction..., 17/2

Then the mass of nickel in the coin...,

; 1/8 × 17/2 = 17/16

; Mass of nickel in the coin = 1 1/16 grams

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