Question

20% of a number is 50 less than 30% of that number.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$\huge{\boxed{\sf{x=500}}}$

Step-by-step explanation:

$\huge{\boxed{\sf{SOLUTION-}}}$

let the number be = x

$30\% \: of \: x - 20 \% \: of \: x = 50 \\ \frac{30}{100} \times x - \frac{20}{100} \times x = 50 \\ \frac{3x}{10} - \frac{2 x }{10} = 50 \\ \frac{3x - 2x}{10} = 50 \\ \frac{x}{10} = 50 \\ x = 50 \times 10 \\ x = 500$

$\huge{\boxed{\sf{x=500}}}$