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Lesechka [4]
3 years ago
8

For every 10 cans John collected for recycling, he earned 9 cents. After he collects 80 cans, how much money would he have earne

d?
Mathematics
1 answer:
andre [41]3 years ago
5 0

Answer:

72 cents

Step-by-step explanation:

10(1) = 9 cans so 80(8) = 72 cans.

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Find 3 ratios that are equivalent to the given ratio.<br> 5:8
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\large\underline{\underline{\maltese{\red{\pmb{\sf{\: Explanation :-}}}}}}

The given ratio is 5:8, Write it as fraction then multiply the numerator and denominator with same number to get the fractions or ratios equivalent to the given one.

  • <em>Let's solve!~</em>

\rule{300pt}{3pt}

<em>\large \sf \: 5 : 8 =  \frac{5}{8}</em>

<em>\sf \:  \frac{5}{8}  \times  \frac{2}{2}  =  \frac{10}{16}  \\  \tt \frac{5}{8}  =  \frac{10}{16}</em>

<u>First</u><u> </u><u>equivalent</u><u> </u><u>ratio</u><u> </u><u>is</u><u> </u><u>10</u><u>:</u><u>16</u>

\rule{300pt}{3pt}

\sf \frac{5}{8}  \times  \frac{4}{4}  =  \frac{20}{32}  \\  \tt \:  \frac{5}{8}  =  \frac{20}{32}

<u>Second</u><u> </u><u>equivalent</u><u> </u><u>ratio</u><u> </u><u>is</u><u> </u><u>20</u><u>:</u><u>32</u>

\rule{300pt}{3pt}

\sf \:  \frac{5}{8}  \times  \frac{5}{5}  =  \frac{25}{40}  \\  \tt \:  \frac{5}{8}  =  \frac{25}{40}

<u>Third</u><u> </u><u>equivalent</u><u> </u><u>ratio</u><u> </u><u>is</u><u> </u><u>25</u><u>:</u><u>40</u><u>.</u>

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2 years ago
How do I solve for x?
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Answer:

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Substitute

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x = 24/5

x = 4.8

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Answer:

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