Question

find x=?
14,21,42,x,315
​

Answer 1

Answer: x = 105

Step-by-step explanation:

1) 21 ÷ 14 = 1.5

2) 42 ÷ 21 = 2

3) x ÷ 42 = 2.5

4) 315 ÷ x = 3

Therefore On solving the 3rd equation we get , x = 2.5 × 42 =105

Similarly, on solving 4th equation we get

x= 315 ÷ 3 = 105

So, the "value of x is 105"