Question

find the sum 8 by 13 and 3 by 11​

Answer 1

Answer:

11/13

Step-by-step explanation:

$8 \div 13 + 3 \div 11$

LCM is 143

Then

$8 \div 13 + 3 \div 11 = 88 + 39 \div 143$

then 121÷143=11/13