Question

Select the example which illustrates the distributive property of 7 × 39

(7 + 3) (7 + 9)

(7 × 30) + 9

39 × 7

7(30 + 9) = 7(30) + 7(9)
THIS IS URGENT- BLUE!!!

Answer 1

It would be the 4th answer. It is the only choice that shows the 7 being distributed onto the 30 and 9 and it still gives you the right answer

Answer 2

d) 7(30 + 9) = 7(30) + 7(9)

Explanation:

Distributive method:

• a(b + c) = ab + ac

Here given:

• 7 × 39

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.