stephaniesuiugan05
Answered

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simplify: 12.9 - 2.8 - 7.2 + 9.1

A. 17.6
B. -6.2
C. 26.4
D. 12

Step by step answer pls​

Sagot :

teenyweeny08
First, subtract 12.9 - 2.8, which gives you 10.1
Then, get 10.1 and subtract it by 7.2, which gives you 2.9
Lastly, get 2.9 and add it to 9.1, which will give you your final answer 12
thapaanjali75

Answer:

D

Step-by-step explanation:

the simplification of 12.9 - 2.8 - 7.2 + 9.1 is 12

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