Question

Add and write in their lowest terms
7 3/4 + 4 2/3 + 5 3/4​

Answer 1

Step-by-step explanation:

7×3/4+4×2/3+5×3/4

21/4+8/3+15/4

36/4+8/3

9+8/3

27+8/3

35/3

11.6

Answer 2

HERE IS UR ANSWER DEAR,

7 3/4 = 31/4

4 2/3 = 14/3

5 3/4 = 23/4

adding by taking LCM

$= \frac{ 31 \times 3}{4 \times 3} + \frac{14 \times 4}{3 \times 4} + \frac{23 \times 3}{4 \times 3}$

$= \frac{93}{12} + \frac{56}{12} + \frac{69}{12}$

$= \frac{93 + 56 + 69}{12}$

$= \frac{218}{12}$

$= \frac{109}{6}$