Question

please answer this question​

Answer 1

${\underline{\underline{\huge{\mathfrak{\green{Answer:-}}}}}}$

Hey Mate!!

Let the number be x.

According to question,

80% of x = 320

$=>\frac{80}{100} x = 320 \\ = > x = 320 \times \frac{100}{80} \\ = > x = 4 \times 100 \\ = > x = 400$

Answer 2

Answer:

400

Step-by-step explanation:

$x \times \frac{80}{400} = 320 \\ x = 320 \times \frac{100}{80} \\ x = 400$