Question

if 13.3=20,12.7=10 and 12.5=14 then find the value of 16.2=? ​

Answer 1

Step-by-step explanation:

The pattern followed here is:

13Δ3 = 20 → (13 - 3) × 2 = 20

12Δ7 = 10 → (12 - 7) × 2 = 10

12Δ5 = 14 → (12 - 5) × 2 = 14

Similarly,

16Δ2 → (16 - 2) × 2 = 28

Hence, the correct answer is ‘28