Question

Ten classmates are going to share a birthday cake after school.

The rectangular birthday cake is 5 pieces long and 4 pieces wide. Each person eats the same number of pieces. How many pieces does each person eat?

Answer 1

Answer : 2 pieces

Explanation : The rectangular birthday cake is divided into 5 pieces horizontally and 4 pieces vertically, resulting in a total of 5 × 4 = 20 pieces.

Since there are 10 classmates, we need to divide the 20 pieces equally among them.

To do this, we divide the total number of pieces (20) by the number of people (10):

20 ÷ 10 = 2

Therefore, each person will eat 2 pieces of the rectangular birthday cake.