Question

1. what is the area of the yellow shaded region?

Explanation:

Step1: Count the number of rows and columns

There are 7 rows and 9 columns.

Step2: Calculate the total number of squares

Total squares = \(7\times9 = 63\)

Step3: Count the number of yellow - shaded columns

There are 6 yellow - shaded columns.

Step4: Calculate the number of yellow - shaded squares

Number of yellow - shaded squares = \(7\times6=42\)

Answer:

42