Question

19. Find the value of (4° .4')* 2?​

Answer 1

Step-by-step explanation:

I hope u r asking for the answer of 19.

So 4⁰ = 1, 4^-1 = 1/4 = 0.25 and 2² = 4

So, answer is (1 + 0.25) × 4 = 1.25 × 4 = 5.