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3 years ago

If a/3 = b/2 what are the following ratios?

Mathematics

1 answer:

koban [17]3 years ago

3 0

Answer:

a/3 =b/2

2a=3b

a/b=3/2

(a) a:b=3:2

(b) b:a=2:3

(d) a+b/b=(3+2)/2=5/2

(e)a+b/5a=(3+2)/5(3)=5/15=⅓

(f) (3a-3b)/(a-b)=(3(3)-3(2))/(3-2)=(9-6)/1=3

I would appreciate if my answer is chosen as a brainliest answer

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Answer:

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Step-by-step explanation:

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For this one, think of it as we have one big box divided into thirds. We want to divide each $\frac{1}{3}$ portion by 5. So you should have 5 tiny boxes in each $\frac{1}{3}$ which gives you a total of 15 boxes. But if we look at it as one big box divided into 15 parts, we know that each of those is $\frac{1}{15}$ . Check your answer by multiplying $\frac{1}{15}$ by 5 and you get $\frac{5}{15}$ which is equal to $\frac{1}{3}$ .

Let me know if you have any questions, and good luck!

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3 years ago

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Serga [27]

I bealive it is b. ( I had the exact same 7 th grade homework page ad u today;)

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Step-by-step explanation:

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