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If
10% of a number is 18 and
35% of the same number is 63 , find
45% of that number.
Answer:

If $10 \%$ of a number is $18$ and $35 \%$ of the same number is $63$ , find $45 \%$ of that number. $\newline$ Answer:

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Find the total given a part and a percent

Full solution

Q. If

10 \%

of a number is

18

and

35 \%

of the same number is

63

, find

45 \%

of that number.

\newline

Answer:

Find Value Calculation: Find the value of the number based on $10$ % of it being $18$ . $\newline$ To find the whole number, we divide the given percentage value by the percentage rate. $\newline$ Calculation: $18 \div 10\% = 18 \div 0.10 = 180$
Verification of Calculation: Verify the calculation by checking if $35\%$ of the calculated number is $63$ . $\newline$ Calculation: $180 \times 35\% = 180 \times 0.35 = 63$
Calculate $45$ %: Calculate $45\%$ of the number. $\newline$ Calculation: $180 \times 45\% = 180 \times 0.45 = 81$

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