answersLogoWhite

0

1. 2 3/5+ 3 4/5 Rewrite the mixed numbers as fractions;

= 13/5 + 19/5 Write the sum of the numerators over the common denominator;

= (13 + 19)/5

= 32/5 Rewrite the fraction as a mixed number;

= 6 2/5

2. -2 1/5 + (- 4 5/8) Rewrite the mixed numbers as fractions;

= -11/5 + (-37/8) Multiply by 8/8 the first fraction, and by 5/5 the second fraction in order to have the same denominator (because LCD is 40);

= -88/40 + (-185/40) Write the sum of the numerators over the common denominator;

= -(88 + 185)/40

= -273/40 Rewrite the fraction as a mixed number;

= -6 33/40

User Avatar

Wiki User

16y ago

Still curious? Ask our experts.

Chat with our AI personalities

DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi

Add your answer:

Earn +20 pts
Q: What are the steps to adding mixed fractions?
Write your answer...
Submit
Still have questions?
magnify glass
imp