Question

Add and write their lowest forms
1 3/8 + 4 5/12 + 2 11/16​

Answer 1

Step-by-step explanation:

11/8+48/12+43/16

solve this u get urs answer

Answer 2

HERE IS UR ANSWER DEAR,

1 3/8 = 11/8

4 5/12 = 53/12

2 11/16 = 43/16

and denominators are not common

so take LCM

here LCM = 48

$\frac{11 \times 6}{8 \times 6} = \frac{66}{48}$

$\frac{53 \times 4}{12 \times 4} = \frac{212}{48}$

$\frac{43 \times 3}{16 \times 3} = \frac{129}{48}$

$therefore$

$= \frac{66 + 212 + 129}{48}$

$= \frac{407}{48}$

$= 8.4$