Question

mark as Brainlist .b part solve briefly . CORRECT one mark as Brainlist. na spamming

Answer 1

Let the number be 'x'

$\frac{25}{100}$  = 25%

25 % OF x is 70 = $\frac{25}{100}$*70

= (1/4)*x =70

= x = 280

Answer 2

Let the number be y
So,
✴(y×25)/100=75, this says that 25% of y is 75
✴y/4=75
✴y=75×4
✴y=300
#⃣SO the no. is 300