Question

Hello I'm in 6th grade. And I need help. what is e="3\frac{3}{4}" alt="3\frac{3}{4}" align="absmiddle" class="latex-formula"> times $(-2\frac{4}{5} )$?

Answer 1

Answer:

-42/4 or -10 1/2

Step-by-step explanation:

So you might want to convert the mixed numbers to improper fractions.

15/4*(-14/5)

Then what you want to do is cross multiply.

Since 5 can go into 15 that would make it into..

3/4*(14/1)

which makes it way easier to multiply.

3*(-14)= -42

4*(-1)= -4

your answer would be

-42/4 or -10 1/2