Question

ok, so here is a easy maths question for you.

(open the attached image) ​

Answer 1

Answer:

answer down

Step-by-step explanation:

4/3+8/7= LCM of 3 and 7 is 21

28+24/21=52/21

Answer 2

Answer:

Ok, I admit it's really easy

$\frac{4}{3} + \: \frac{8}{7} =$

28 + 24

____________ =

21 {LCM of 3 and 7}

$\frac{52}{21}$

------> Ans of c is :

$\frac{52}{21}$

$\frac{7}{8} + \: \frac{5}{6} + \: \frac{9}{13} =$

273 + 260 + 216

_________________ =

312

$\frac{749}{312}$

-------> Ans of e

749

312

HOPE IT HELPS

HAVE A GREAT DAY FRIEND