Answer:
35/100= 7/20
Step-by-step explanation: first find the common denominator which is 100 so you would multiply the 10 by 10 and get 100 as your denominator, but you must also multiply the 3 by 10= 30. after that you would add across, but not the 100, the 100 stays the same. you get 35/100, and simplified is 7/20