Question

what is 4/11 + 5/13+ 3/11​

Answer 1

Answer:

l.c.m of denominator 11,13,11 is 143

4/11+5/13+3/11

____________

143

13×4+11×5+13×3

_____________

143

52+55+39

___________

143

146

____ans

143

Answer 2

Answer:

Hey mate

Step-by-step explanation:

here is your answer

find the lcm of the denominators 11,13,11

you get

$11 \times 13 = 143$

$\frac{4}{11} \times 13 = \frac{52}{143}$

$\frac{5}{1 3} \times 5 = \frac{55}{143}$

$\frac{3}{11} \times 13 = \frac{39}{143}$

Add

$52 + 55 + 39 \\by \\ 143 \: \: \: \: \: \: \: 146 \: \\ by \\ 143$

Thank you