Question

Q6) Using Distributive property find 47 x 102
Q7) The length of a rectangle is 7.1cm and its breadth is 2.5cm. What is the area face of the rectangle?​

Answer 1

Q) 6 Using distributive property find 47 x 102 ?

Answer:

4794

Step-by-step explanation:

Let us take 102 as 100 + 2

Using distributive property,

47 * 102 = ( 47 * 100 ) + ( 47 * 2 )

47 * 102 = 4700 + 94

47 * 102 = 4794

Q) 7 The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. What is the area face of the rectangle ?

Answer:

17.75 cm^2

Step-by-step explanation:

Area of the rectangle = Length * Breadth

Area of the rectangle = 7.1 cm * 2.5 cm

Area of the rectangle = 17.75 cm^2