Question

15/18=?/6=10/?=?/30 tell me ratio

Answer 1

Answer:

5, 12, 25

Step-by-step explanation:

From the first fraction,

We see that when we divide 18 by 3, we obtain 6. Hence, we also must divide 15 by 3.

15/3 = 5. Hence, the fraction is 5/6 ------ (i)

In the third fraction,

We see that 10 is the numerator obtained when we multiply 5 by 2 [from (i)]. Hence, we must multiply 6 by 2.

6 x 2 = 12. Hence, the fraction is 10/12. ----- (ii)

In the fourth fraction,

We see that 30 is obtained when we multiply 6 [from (i)] by 5. Hence, we also must multiply 5 by 5.

5 x 5 = 25. Hence, the fraction is 25/30.

Converting them into ratio, we have

15/18 = 15:18

5/6 = 5:6

10/12 = 10:12

25/30 = 25:30