How do you simplify #(4.2)(-3)-13.2div2# using PEMDAS?

1 Answer

Answer:

answer#=-19.2#

Explanation:

#(4.2)(-3)-13.2div2#

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

so that

#(4.2)(-3)-13.2div2#
#=-12.6-6.6#

followed by subtraction

#-19.2#

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