4 years ago

Evaluate the numerical expression. 4.2 − 3.5 ÷ 0.7 + 2.4 A) −3.2 B) 1.6 C) 11.6 D) 3.4

Mathematics

2 answers:

Olegator [25]4 years ago

5 0

4.2 -3.5/0.7+2.4

order of operations, do division first

-3.5/0.7 = -5

now you have:

4.2-5 +2.4

now just add/subtract from left to right

4.2-5 = -0.8 + 2.4 = 1.6

Answer is B

Jet001 [13]4 years ago

3 0

4.2 − 3.5 ÷ 0.7 + 2.4
= 4.2 − 5 + 2.4
= -1.6

answer
- 1.6

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