Question

5 x 16⁻1 step by step in decimal form

A) 0.3125
B) 0.125
C) 3.125
D) 31.25

Answer 1

To evaluate 5 x 16⁻¹ step by step in decimal form, find the reciprocal of 16⁻¹, multiply it with 5, and divide the result to get the decimal form.

Step-by-step explanation:

To evaluate the expression 5 x 16⁻¹ step by step in decimal form, we first need to find the reciprocal of 16⁻¹. The reciprocal of a number is obtained by flipping the numerator and denominator. In this case, 16⁻¹ is equal to 1/16.

Multiplying 5 by the reciprocal of 16⁻¹ gives us 5 x 1/16 = 5/16. To write this in decimal form, we divide the numerator by the denominator: 5 ÷ 16 = 0.3125.

Therefore, the answer is A) 0.3125.