Question

4/5 of a number is 20 more than 2/3 of the number. find the number.

Answer 1

Let the number be x....... A.T.Q---> 4/5x= 2/3x+20...........4/5x-2/3x=20............ ........... ............. ........... 12-10x/15=20.........2/15x=20......x=20×15/2.........300/2=x..........Therefore x=150.......

Answer 2

Answer:

The required number is 150

step-by-step explanation:

Start by resolving all of the terms enclosed in parenthesis to simplify mathematical equations using the order of operations. The exponents should then be solved, followed by any required multiplying. Division problems are next, followed by addition and subtraction to wrap things out. Solving a math problem is the same thing as eliminating an equation. You essentially strive to write an expression as simply as you can when you reduce it. At the conclusion, there shouldn't be any more multiplication, division, addition, or removing to do.

Let 'x' be the necessary integer.

$=\frac{4}{5}n=\frac{2}{3} n +20$

$=\frac{4}{5}n=\frac{2}{3} n +20$

$=\frac{4}{5}n-\frac{2}{3} n =20$

$=\frac{2}{15} n=20$

$=2n=20*15$

$= 2n = 300$

$= n = 150$

Thus, 150 is the necessary number.

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