Question

Four-fifths of a number is greater than two-thirds of a number by 4. Find the number​

Answer 1

$\huge \color {red}{answer}$

$\large \bold {according \: to \: question}$

$\large \bold{let \: required \:number \: be \: x }$

$\\ \\ \bold { \frac{4}{5} \: of \: x > \frac{2}{3} of \: x \: by \: 4 } \\ \\ \bold{or \: \frac{4}{5}x + 4 = \frac{2}{3}x } \\ \\ \bold{now \: \frac{4}{5}x - \frac{2}{3}x = 4 } \\ \\ \bold{by \: taking \: lcm \: of \: 5 \: and \: 3} \\ \\ \bold { \frac{12 - 10}{15} x = 4} \\ \\ \bold{\frac{2}{15} x =4 } \\ \\ \bold{x = 15 \times 2} \\ \\ \large \bold {answer \: x = 30} \\ \\ \large\bold {your \: required \: number \: is \: 30}$

hope it helps

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