Question

Drag all of the steps necessary into the box to find the product of 2 . 7 × 6 . 4 using partial products

Answer 1

Answer: 17.28

Explanation:

`2.7 = 2.0 + 0.7\\ 6.4 = 6.0 + 0.4`

Substituted

`2.7 x 6.4 = (2.0 + 0.7) x (6.0 +0.4) 2.7 x 6.4 = 2.0(6.0) + 2(0.4) + 0.7(6) + 0.7(0.4) 2.7 x 6.4 = 12 + 0.8 + 4.2 + 0.28 2.7 x 6.4 = 17.28`

the product of 2.7 x 6.4 using partial products is 17.28