Question

20%of 65% of number is 130.what is the 54 % of that number

Answer 1

Answer:

100×130/65=200 is the 65% of20%

200×100/20 = 2000 is the 100%

2000×54/100 =1080 is 54%

Answer 2

Answer:

540

Step-by-step explanation:

Given:-

20% of 65% of a number is 130

To Find:-

54 % of the number

Solution:-

Let the number be x.

$\sf{ \pmb{A/Q,}} \\ \sf{ \pmb{20 \% \: of \: 65 \% \: of \: x \: = 130}} \\ \\ \Rightarrow \sf{ \pmb{ \frac{ \cancel{20}}{ \cancel{100}_{ \green{\cancel \purple5}}} \times \frac{ \cancel{65}^{ \purple{13}}}{100} \times x = 130 }} \\ \\ \Rightarrow \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf{ \pmb{ \frac{13x}{100} = 130 }} \: \: \\ \\ \Rightarrow \: \: \sf{ \pmb{x = \frac{ \cancel{130}^{ \purple{10}} \times 100}{ \cancel{13}} }} \\ \\ \sf{ \pmb{ {\therefore} \: \: \purple{x = 1000}}}$

The number = 1000

$\sf{ \pmb{54 \% \: of \: the \: number}} \\ \\ \sf{ \pmb{ {= } \: 54\% \times 1000 }} \\ \\ \sf{ \pmb{{ =} \frac{54}{1 \cancel{00}} \times 10\cancel{00}}} \\ \\ \sf{ \pmb{ {= } \: \pink{540}}} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

$\underline{ \large{ \red{\mathcal{{Note: - }}}}} \\ \large{ \sf{ \green{x} \orange{\% }= \frac{ \green{x}}{ \orange{100}}}} \\ \large{ \sf{ " \green{of } \: " = \green{×} }}$