Question

6
Find the missing term in the following
proportions.
(i) 2:5:: X: 8.5 (ii) x:3::9:27​

Answer 1

i) 2 × 8.5 = 5 × X

= 17 = 5X

= X = 3.4

ii) X x 27 = 3×9

= 27X = 27

= X = 1

so, mark as brainlist if you are satisfied with the answer.

Answer 2

Answer:

I)2:5::X:8.5

product of mean =product of extrem

5×x=2×8.5

5x =17

X=17/5=3.4

so the value of x is 3.4

thank u!!♥️