Question

If 1/3 part of the a number is 75 then which is the part of the number is 45​

Answer 1

Step-by-step explanation:

let the no be x

$\frac{x}{3} = 75 \\ x = 225$

$x \times 225 = 45 \\ x = \frac{45}{225} \\ x = \frac{1}{5}$

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Answer 2

Answer:

let the no. be x

x = 75

3

x = 225 = 45

transfer 45 under 225 so it will become 45 upon 225

225

45

now simplify