Question

Find x if 36:81::x:63.​

Answer 1

Answer:

Step-by-step explanation:

Find x if 36:81::x:63.​

36:81 :: X:63

36:81 :: x:63

4:9 :: x:63

product of means = product of extremes

X x 9  = 4 x 63

X  = ( 4 x 63 ) / 9

X   = 4 x 7

X=28