Question

Add. Write each sum or difference in simplest form. 9/10 - 3/14

Answer 1

Answer: 1 4/35

Explanation:

since it is 9/10+3/14, you can do the following:

9/10 times 14 is 126/140.

you then multiply 3 and 14 by 10, to get 30/140. why we wand both denominators to be the same is because if they arent, then the answer is wrong.

then, you add. 126/140 plus 30/140 is 156/140. then, you get the mixed number form, which is 1 16/140, which is 1 8/70, which is 1 4/35. there's your answer.

Answer 2

1 4/35

Explanation:

Here is your answer above! Sorry this is hard, I’m just learning this lol