Question 80 (ii)
Find the value of x, if 32 % of x kg is 400 kg.
Given, 32% of x kg is 400 kg. ∴ 32100×x=400⇒x=400×10032 x = 1250 kg
Question 80 (i)
Find the value of x, if 8 % of x is ₹ 100.
Question 80 (iv)
Find the value of x, if 45 % of x is 405 marks.
Question 80 (iii)
Find the value of x, if 35 % of ₹ x is ₹ 280.