Question

3. (a) What percent of 40 m is 8 m?
(b) Find the number whose 13% is 104.
(c) Find 8% of 80 kg.​

Answer 1

a)20%

Convert fraction (ratio) 8 / 40 Answer: 20%v

b)step 1 Address the formula, input parameters & values

Formula:

Y = Z *100

X

X = 13% & Z = 104

104 x100

13

= ?

step 2 Apply the values in the percentage (X% of Y) formula to find Y

= 104 x100

13

= 800

Y = 800

13 percent of 800 is 104

c)13%of x = 104

13/100 * x = 104

x = 104 * 100/13

x=800

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