Danaoryzamaeidn
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14. Two numbers are in the ratio 3:5. If their difference is 12, what are the numbers? 15. What is the ratio of the number of days in a week to number of weeks in one month?​

Sagot :

HakuYukiidn

Answer:

14. Two numbers are in the ratio 3:5. If their difference is 12, what are the numbers?

3:5

Let x be the numbers.

5x - 3x = 12

2x = 12

[tex]\frac{2x}{2} =\frac{12}{2}[/tex]

x = 6

3(6) and 5(6)

18 and 30

Answer: The numbers are 18 and 30.

15. What is the ratio of the number of days in a week to number of weeks in one month?​

Number of days in a week: Number of weeks in one month

Number of days in a week = 7 days

Number of weeks in one month = 4 weeks.

Answer: 7:4 is the ratio.

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