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User MarcoL
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2 Answers

6 votes

Answer:

1) Percent of skateboards that are longboards is 18÷60 or 30%

2) Number needed for equivalent ratio is 30 longboards

Explanation:

1) Percentage= part divided by whole

18÷60 = 0.3

0.3 = 30%

2) Create a proportion, let x = # longboards needed for a equivalent ratio

(18÷60)=(x÷100)

x=30

User MOHAMED
by
8.8k points
9 votes

Answer:

30%

Explanation:

To express percentage as a fraction, the denominator must be 100.

Given ,


(18/60)/(60/60)\\= (0.3)/(1) \\= 0.3 * 100\\= 30%

User Slavoo
by
8.3k points

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