Question

2/11+5/13+9/11+8/13​

Answer 1

Answer:

2

Step-by-step explanation:

2/11+5/13+9/11+8/13

=2/11+9/11+5/13+8/13

=11/11+13/13

=1+1

=2

Answer 2

$\frac{2}{11} + \frac{5}{13} + \frac{9}{11} + \frac{8}{13}$

TO ADD FRACTIONS WE SHOULD MAKE ALL DENOMINATOR EQUAL

FOR THIS SITUATION,

LCM OF 11&13 IS 143

$\frac{2}{11} \times \frac{13}{13} + \frac{5}{13} \times \frac{11}{11} + \frac{9}{11} \times \frac{13}{13} \times \frac{8}{13} \times \frac{11}{11}$

$\frac{26 + 55 + 117 + 88}{143}$

$\frac{286}{143}$

BY CUTTING THIS EQUATION WE GET 2