Question

8) If the compound ratio of 5:8 and 3:7 is 45:x. Find the value of x​

Answer 1

Answer:5 : 8 :: 3 : 7.

= 5/8 * 3/7

= 15/56 = 45:x

x = 56/15 * 45

x = 168.

Step-by-step explanation:

Answer 2

Answer:

168

Step-by-step explanation:

5 x 3:8 x 7 = 15:56

15 x 3 = 45

56 x 3 = 168

Final answer =  45:168

hope it helpss ^_^