ashtonbillups

14.05.2020 • 

Mathematics

Zachary used the calculations shown to find how much he would spend on 16 ounces of pistachios.

6 ounces of pistachios cost $7.50
StartFraction 7 dollars and 50 cents Over 6 ounces EndFraction = StartFraction dollar-sign question mark Over 1 ounce EndFraction
Unit price = $0.80 per ounce
(16 ounces) (StartFraction 80 cents Over 1 ounce EndFraction) = 12 dollars and 80 cents

What was his first error?

Ответ:

officialrogerfp3gf2s

05.04.2021

Mathematics

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88.8 rounded equals 89. 89 should be your answer. You divide 9 by 400, and then take that answer which I will represent with x and divide it into 2, or 2/x=88.8, this is how you complete a ratio, which would look like 9:2=400:y, and here y=88. Hope this helps!

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