How do you solve 3(15.9 - 3.9) Step by step? I need help

Mathematics

2 answers:

N76 [4]3 years ago

5 0

Answer:

Step-by-step explanation:

3(15.9 - 3.9)

3 · (15.9 - 3.9)

3(15.9) - 3(3.9)

47.7 - 3(3.9)

47.7 - 11.7

mote1985 [20]3 years ago

4 0

Answer:

I believe the answer is 15

Step-by-step explanation:

15.9 - 3.9 (line up the decimals correctly)

then subtract it and you get 12.0

add 12.0 + 3 (under the 2)

12.0

and you get 15 as your answer :)

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