Question

Four fifth of a number is 10 more than two third of the number . Find the number

Answer 1

4$\frac{4}{5} *x = 10+\frac{2}{3} *x \\=> \frac{4x}{5} =\frac{2x+30}{3} \\=>12x=10x+150 \\=>x=75.$

Answer 2

Answer:

x = 75

Step-by-step explanation:

let us take the number as x

∴  4x/5 = 2x/3 +10

⇒ 4x/5 = 2x/3 + 3×10/3

⇒ 4x/5 = (2x + 30) / 3

now by cross multiplication

∴ 4x × 3 = 5(2x + 30)

⇒ 12x = 10x + 150

⇒ 12x - 10x = 150

⇒2x = 150

⇒ x = 150/2

⇒ x = 75