A shopkeeper was selling all his items at 25% discount. During the off season, he offered 30% discount over and above the existing discount. If pragya bought a skirt which was marked for rs 1,200, how …

Learn more about how to calculate percentages, and how to convert them into fractions, decimals, and vice versa along with solved … Class 7 maths ncert solutions chapter 8 exercise 8. 3 question 2 summary: The conversion of the following ratios to percentage (a ) 3:1 (b) 2:3:5 (c) 1:4 (d) 1:2:5 are a) percentage of first part = 75%, … How many litres of water will have to be added to 1125 litres of the 45% solution of acid so that the resulting mixture will contain more than 25% but less than 30% acid content? What is 25% of 30? A percent is a ratio of a number expressed out of 100.

What is 25% of 30? A percent is a ratio of a number expressed out of 100.