Question

For a school fundraiser, Ernie sold 66 gift cards, Jessie sold 24 gift cards, and Makayla sold 78 gift cards.
Choose the expression that uses the GCF and the Distributive Property to find the total number of gift cards that Ernie, Jessie, and Makayla sold.

Answer 1

E-66
J-24
M-78
Total=112

Answer 2

168  gift cards Ernie, Jessie, and Makayla sold

Step-by-step explanation:

Gift Cards sold by  Ernie  = 66

Gift cards sold by  Hessie  = 24

Gift Cards sold by Makayala = 78

66 = 2 * 3 * 22

24 = 2 * 2 * 2 * 3

78 = 2 * 3  * 13

GCF = HCF = 2 * 3  = 6  

Common Factor = 6

66 = 6 *11

24 = 6 *4

78 = 6 * 13

Total Gift cards sold = 66 + 24 + 78

6*11 + 6 *4  + 6 * 13

= 6(11 + 4 + 13)

= 6(28)

= 168

total number of gift cards that Ernie, Jessie, and Makayla sold = 168

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