3 years ago

Can someone help me please.

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

8 0

Answer:

Lena's Method: 280
Jackson's Method: 280

Step-by-step explanation:

Lena's Method:

8 + 12 = 20
Plug 20 in: 14(20)
14(20) = 14 × 20 = 280

Jackson's Method:

14 × 8 = 112
14 × 12 = 168
Re-write the expression: 112 + 168
112 + 168 = 280

I hope this helps!

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