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dem82 [27]
3 years ago
15

I'd the ratio 25 to 16 proportional to the ratio 5 to 4 explain

Mathematics
1 answer:
Arturiano [62]3 years ago
4 0
Yes, 5:4 is the simplified form of 25:16. 25 divided by 5 is 5 (the lowest possible number it can be made into). 16 divided by 4 is 4 (also the lowest possible number it can be made into). 
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The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler with the proper number of di
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Length measured using Ruler A= 1.17 dm

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Step by Step Explanation:

I have added the missing photograph which shows the length of pencil being measured with two rulers.

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Ruler B has marking separated by 0.1 dm

Length measured using Ruler A= 1.17 dm

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<u><em>Tip:Always measure one more decimal than given by the ruler when unsure about the exact value</em></u>

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3 years ago
In Mrs Phillips math class the ratio of boys to girls is 4 to 2. If there are 51 girls in math class, how many boys are there?
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So for every two girls, there's four boys. There are twice as many boys than girls, so the number of girls • 2 = your answer.

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