Question

square carpet in a chart paper of dimension 20cm by 20cm with design of colorful squares of dimensions 5cm by 5cm using 2 or 3 contrast colours. Find the number of squares in the given carpet. [Tip: No.of squares= Area of carpet / Area of a square]​

Answer 1

Answer:

• 16 squares are the required answer .

Step-by-step explanation:

According to the Question

It is given that,

• Dimension of square carpet = 20cm by 20cm
• Dimension of colorful square paper = 5cm by 5cm

we have to calculate the Number of squares in the given carpet .

For calculating the number of square of colorful paper we will simply divide the Area of carpet to Area of a square .

So, let's calculate

• No. of square = Area of Carpet/Area of a square

by putting the value we get

↠ No. of square = 20×20/5×5

↠ No. of square = 400/25

↠ No. of square = 16

• Hence, the number of squares are 16 .