Question

1. What is the sum of 3
4
and 5
6
?
A. −3
10
B. −5
24
C. −19
12
D. 9
25
E. 19
12
2. What is -7 – (
−15
19 )?
A. −21
10
B. −57
16
C. 7
9
D. −118
19
E. 118
19

Answer 1

Answer:

1.19/12

2.118/19

Hope it helps✌️

Answer 2

Given data:  $\frac{3}{4} +\frac{5}{6}$  and  $-7-(-\frac{15}{19})$

To find : Simplify the given values

Solution:

Consider the first expression we get,

$\frac{3}{4} +\frac{5}{6}$

=> $\frac{9+10}{12}$

=> $\frac{19}{12}$

Consider the second expression we get,

$-7-(-\frac{15}{19})$

=> $-7+\frac{15}{19}$

=> $\frac{-133+15}{19}$

=> $-\frac{118}{19}$

Hence simplification of given values $\frac{3}{4} +\frac{5}{6}$ is E. $\frac{19}{12}$ and $-7-(-\frac{15}{19})$ is D. $-\frac{118}{19}$.