You'll learn that sometimes multiplication is used as a way of comparing two things. In these 2 examples, we're comparing age and height.
Multiplication and division word problems is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.OA.A.1.
1. 4.OA.A.1 : Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 x 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations..