The ratio of two numbers is 3: 7. if the larger number is 35, what is the smaller number

The smaller number is 15

Step-by-step explanation:

To find this, set up a proportion where the ratio is a fraction and the new value is with x on the other side.

3/7 = x/35

Now cross multiply to solve.

35 * 3 = 7 * x

105 = 7x

15 = x

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

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mordancy.