Math, asked by TahaisAmazing, 10 months ago

4.
Find x for each of the following:
a. 12% of x is 144 b. 3.5% of x is 287
c. x% of 1100 is 132
d. x% of 1250 is 25​

Answers

Answered by BINITL
12

Step-by-step explanation:

a. 12/100 of X =144

12/100 × X = 144

X = 144×100/12

X = 12×100

X = 1200

b. 3.5/100 of X = 287

35/1000 × X = 287

X = 287 ×1000/35

X = 8200

c. X/100 of 1100 = 132

X/100 ×1100 = 132

X = 132×100/1100

X = 11 percent

d. X/100 of 1250 = 25

X/100 ×1250 =25

X = 25×100/1250

X = 2 percent

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