Question

Evaluate the following by using distributive property of multiplication over addition/subtraction 79328×93+7×79328

Answer 1

Given: The term (79328 x 93) + (7 x 79328)

To find: Multiplication using distributive property of multiplication over addition/subtraction.

Solution:

• So we can clearly see that it is distributive property of multiplication over addition, which is: (a x b) + (a x c) = a x (b + c)

• Now we have:

            (79328 x 93) + (7 x 79328)

• Taking 79328 common from both the brackets, we get:

            79328 x (93 + 7)

• Now adding the bracket terms, we get:

            79328 x (100)

• Now multiplying both, we get:

            7932800

Answer:

         So the product of (79328 x 93) + (7 x 79328) is 7932800.