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lara [203]
3 years ago
11

What is the value of the expression? –13.7+(–5+2.7)

Mathematics
2 answers:
Leno4ka [110]3 years ago
8 0
-13.7+(-5+2.7)=-13.7+(2.7+(-5))\\\\=-13.7+(2.7-5)=-13.7+(-2.3)=-(13.7+2.3)\\\\=\boxed{-16}\leftarrow\boxed{b.}
Olegator [25]3 years ago
5 0
-13.7 + (-5 + 2.7)

First, simplify -5 + 2.7 to -2.3 / Your problem should look like: -13.7 + -2.3
Second, simplify to get rid of the addition. / Your problem should look like: -13.7 - 2.3
Third, subtract. / Your problem should look like: -16

Answer: -16 (B)

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