Question

8. Use the distributive property of numbers to solve these:
a. 35 x 42

Answer 1

Answer:

1470

Step-by-step explanation:

35 x 42

(5 x 7) 42

42 x 5= 210

210 x 7= 1470

Answer 2

Answer:

1210

Step-by-step explanation:

35 can be written as 30+5 and 42 can be written as 40+2,

So now, the equation which we have is,

(30+5) × (40+2)

By using the Distributive Property,

We'll get,

(30×40)+(5×2)

=1200+10

=1210

Solved...