Question

Find x
a. 15:22½ =x:9
b. 3 1/5 :x=7½:12½​

Answer 1

Step-by-step explanation:

a.

x=(15×9)/11=135/11

b.

x=36/35

Answer 2

Answer:

hey mate here is your answer

A, x=7

B,x=48

Step-by-step explanation:

A,

15:45/2=x:9

15*2:45/2*2=x:9

30:45=x:9

30/45=x/9

x=35*9/45

x=315/45

x=7

B,

16/5:x=15/2:25/2

16/5:x=15:25

5x/16=15/25

5x=15*16/25

x=15*16*5/25

x=48

hope its helpfull for you