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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 :

Step-by-step explanation:

18 and 30

Step-by-step explanation:

Since the two numbers have a ratio of 3:5, we can express them as 3x and 5x. Therefore, knowing that their difference is 12, we can write the following equation:

5x - 3x = 125x−3x=12

2x = 122x=12

\frac{2x}{2} = \frac{12}{2}

2

2x

=

2

12

x=6x=6

Since x is equal to 6, the two numbers are

3x = 3(6) = 183x=3(6)=18

5x = 5(6) = 305x=5(6)=30