2 years ago

Plz give right answers,and a SIMPLE explanation, thnx! :)

Mathematics

2 answers:

Greeley [361]2 years ago

4 0

Answer:

Step-by-step explanation:

so do parentheses first so 12+8 is 20

1/2 of 20 is 10

ehidna [41]2 years ago

3 0

Answer:

Step-by-step explanation:

Given

1/2×(12 + 8)

Step 1, complete the parenthesis:

12 + 8 = 20

Step 2, perform multiplication:

1/2*20 = 20/2 = 10

Answer is 10

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