Question

answer the following questions:
(a) 36.1% of 67.5 is what number?
(b) 105.97 is 113% of what?

Explanation:

Step1: Convert % to decimal

$26.8\% = 0.268$

Step2: Calculate part of number

$0.268 \times 67.8 = 18.1704$

Step3: Convert % to decimal

$213\% = 2.13$

Step4: Find original number

$\frac{85.97}{2.13} \approx 40.36$

Answer:

(a) 18.1704
(b) 40.36