Question

8^-1×15×5^-3/2^-4×3^-1​

Answer 1

Answer:

8^-1*15*5^-3/2^-4*3^-1

1/8 * 15 * 1/5^3 / 1/2^4 * 1/3

1/8 * 15 * 1/125 / 1/16 * 1/3

15/8*125 / 1/16*3

15/1000 / 1/48

15/1000 * 48

15*48/1000

720/1000

0.72

Therefore the answer is 0.72

Hope it helps