Question

if the compound ratio of 3:5 and 4:3 is 36:x find the x​

Answer 1

Answer:

x =45

Step-by-step explanation:

3:5

4:3

compound ratio is 12:15

So, 12/15=36/x

or,36/x= 12/15

or, x=36×15/12

So,x=45

Answer 2

Answer:

product of extreme:product of mean

∴3:5::4:3::36:x

=>3*x : 5*36 : 4*3

=>x= 5*36+4*3

3

= 180+12

3

= 192

3

= 64

1

= 64