Question

3. Find which of the following are in proportion:
(i) 12, 16, 6, 8 (ii) 2, 3, 4, 5 ​

Answer 1

option A

12, 16, 6, 8

product of mean = product of extreme

16×6 = 12×8

96=96

Answer 2

Hey

Formula or finding Proportion is

product of means = product of extreams

A) 12, 16, 6, 8

12 × 8 = 16 × 6

96 = 96

As the product of Extreams is equal to product of Means, The numbers are in proportion

B) 2,3,4,5

2×5 = 3×4

10 = 12

As the product of Extreams is not equal to product of Means, The numbers are not in proportion

HOPE YOU FOUND IT HELPFUL