Question

Which expression is equal to (4 + 7) · 3 using the commutative property?

4 · 3 + 7 · 3


3 · (4 + 7)


(3 · 4 + 7)


(4 + 7 · 3)

Answer 1

commutative says a+b=b+a or ab=ba so we just rearange the addition or multiplication

it could be
(4+7)*3=(7+4)*3 or
(4+7)*3=3*(4+7)

answer is 2nd option

Answer 2

3×(4+7) is the answer