Ritu has 20 pens. 100% of her pens are green. How many green pens Ritu has?
Number of pens = 20 Percentage of green pens = 100% Therefore number of green pens = 100100×20 = 1 × 20 = 20
Ritu has 20 pens. 100% of her pens are green. So, how many green pens does Ritu have?
What is the percentage of green pens, if 7 out of 20 pens are green?