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3 years ago

45% of what number is 17.1? Please help 20 points

Mathematics

2 answers:

allochka39001 [22]3 years ago

8 0

Answer:

Step-by-step explanation:

45% means 45/100

of means *(times)

is means =(equals)

so:

(45/100)*x=17.1

if you solve that, x=38

Therefore, The Answer is 38

vitfil [10]3 years ago

7 0

45% × ? = 17.1

17.1 ÷ 45% =

17.1 ÷ (45 ÷ 100) =

(100 × 17.1) ÷ 45 =

1,710 ÷ 45 =

38;

so 45% of 38 = 17.1

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