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3 years ago

How do you found any quantity of any ratio

Mathematics

2 answers:

Cerrena [4.2K]3 years ago

4 0

Answer: the second quantity is 90

Step-by-step explanation:

You divide the first quantity by the first ratio then multiply your answer by the second ratio

Inga [223]3 years ago

3 0

Answer:

Step-by-step explanation:

Let C be the total of what they share.

Let A be the first

Let B be the second

A : B = 10 : 3

Total ratio = 10 + 3 = 13

From the question, were told that the first (i.e A) receives 300. Now we use this info to obtain the total of what they share as follows

A share is given by

(A ratio / total ratio) x total of what they share (C)

10/13 x C = 300

10C / 13 = 300

Cross multiply

10C = 13 x 300

10C = 3900

Divide both side by 10

C = 3900/10

C = 390

Now we can solve for B's share as

3/13 x 390 = 90

Therefore, the second obtained 90

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Step-by-step explanation:

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We'll give here both answers.

We have to calculate:

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