Question

Find the value of x: -7/16=x/64
Find the value of X: 5/8=40/x
X/9=3/27

Answer 1

Answer :

i) x = -28

ii) x= 64

iii) x= 1

Step-by-step explanation:

i) -7/16 × 4/4 = x/64

= -7×4 = -28.

ii) 5/8×8/8 = 40/x

= 8×8 = x = 64

iii) x/9 = 3/27

= x/9 × 3/3 = 3/27

= x×3 = 3

x = 1