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3 years ago

Alan threw 8 grams of sugar into 32 grams of water. He made grams of _% sugar syrup.

Mathematics

1 answer:

-BARSIC- [3]3 years ago

3 0

Answer:

He made 40 grams of 20% sugar syrup.

Step-by-step explanation:

Alan threw 8 grams of sugar into 32 grams of water and got 8 + 32 = 40 grams of sugar syrup.

To determine the percent of sugar, note that

40 g - 100%,

8 g - x%,

then

$\dfrac{40}{8}=\dfrac{100}{x},\\\\40x=8\cdot 100,\\ \\40x=800,\\ \\x=20\%.$

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Step-by-step explanation:

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$x=\frac{29}{4}-(\frac{9}{4} +\frac{7}{3})$

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Convert to mixed number

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Alan threw 8 grams of sugar into 32 grams of water. He made ______ grams of _______% sugar syrup.

Alan threw 8 grams of sugar into 32 grams of water. He made grams of _% sugar syrup.