Question

2/3 of 2/5 and 3/4 of no is 36 find 4/5 of that no?

Answer 1

Given

• ⅔ × ⅖ × ¾ × x = 36 (x is the no)

To find

• ⅘ of the no (x)

Solution

• ⅔ × ⅖ × ¾ × x = 36
• ¹²⁄₆₀ × x = 36
• x = 36 × ⁶⁰⁄₁₂
• x = 36 × 5
• x = 180

→ The value of x is 180

∴ √⅘ of x =

• √⅘ × 180
• √144
• 12

→ √⅘ of x is 12

Answer 2

⅔ × ⅖ × ¾ × x = 36

¹²⁄₆₀ × x = 36

x = 36 × ⁶⁰⁄₁₂

x = 36 × 5

x = 180

→ The value of x is 180

∴ √⅘ of x =

√⅘ × 180

√144

12

→ √⅘ of x is 12