The area of the first rectangle is 28 cm2. This is 4/7 the area of the second rectangle, how much is the area

The area of the first rectangle is 28 cm2. This is 4/7 the area of the second rectangle, how much is the area of one rectangle larger than the area of the other?

In order to find the part of an integer value, you must divide it by the denominator of the fraction and multiply by its numerator.

Determine the area of the second rectangle, provided that it is 4/7 of the first, S of which = 28 cm²:

28: 7 * 4 = 4 * 4 = 16 cm².

Let’s perform the action:

28 – 16 = 12 cm² the area of one rectangle is larger than the other.