Question

Please help ASAP thank you

Answer 1

Answer:

R= 1 1/12 or 13/12 I think that's the simplest form

Answer 2

Answer:

4$\frac{7}{12}$

Step-by-step explanation:

Give make the fractions improper first!

3$\frac{1}{4}$ -> $\frac{13}{4}$

1$\frac{1}{3}$ -> $\frac{4}{3}$

Now give them the same denominator, making it easy to solve.

$\frac{13(3)}{4(3)}$ -> $\frac{39}{12}$

$\frac{4(4)}{3(4)}$ - >$\frac{16}{12}$

now add!

$\frac{55}{12}$ - > 4$\frac{7}{12}$