2100 30 70 2100 21 100 Same Ex. S11 Percents of numbers. These worksheets provide practice in common calculations involving.
70 of 30 is 21 100 70 is a proportion In proportions since the two ratios are equal you can cross-multiply and get the same answer.
150 of 60. _____ Question 1 Father gave me some money. In this lesson we will learn how to solve percent word problems using block diagrams or bar models or tape diagrams using the grid method using proportions. Percent of a whole number.