Rewrite 11/35 and 3/10 so they have common denominator

22/70 and 21/70

Step-by-step explanation:

the least common multiple that both 35 and 10 have is 70, so 70 will be the common denominator

for 35 to get to 70, you must multiply by 2; therefore you multiply top and bottom and get:

22/70

for 10 to get to 70 you multiply by 7; therefore you multiply top and bottom to get:

21/70