How do you simplify $(4.2) (- 3) - 13.2 \div 2$ $(4.2)(-3)-13.2div2$ using PEMDAS?

Question

1630 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-03-24T03:34:40

answer $= - 19.2$ $=-19.2$

$(4.2) (- 3) - 13.2 \div 2$ $(4.2)(-3)-13.2div2$

multiplication and division can be done at the same time in this problem

so that

$(4.2) (- 3) - 13.2 \div 2$ $(4.2)(-3)-13.2div2$
$= - 12.6 - 6.6$ $=-12.6-6.6$

followed by subtraction

$- 19.2$ $-19.2$

God bless....I hope the explanation is useful.

How do you simplify (4.2)(−3)−13.2÷2(4.2)(-3)-13.2div2 using PEMDAS?