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Jobisdone [24]
3 years ago
14

Select all ratios equivalent to 20:12 ... 1)10:6 2)15:9 3)3:2

Mathematics
1 answer:
ioda3 years ago
3 0

20:12

divide both numbers by 2

10:6

divide by 2 again

5:3

multiply this by 3

15:9

choices 1 and 2 are correct

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arsen [322]

Answer:

105

Step-by-step explanation:

What is 42% of 250?

Let's break this question down.

We have:

42% – A percent is a fraction out of 100. 100% being fully complete. We can express 42% as 42/100 or 0.42.

of – This symbolizes multiplication.

250 – This is our total.

Now let's set up an equation.

42% of 250

0.42 • 250 = ?

Now, multiply.

105

This is your answer.

42% of 250 is 105.

Hope this helps!

4 0
3 years ago
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3 years ago
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san4es73 [151]

Answer:

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