Question

1)10/9-8/9=2)3/5-1/5=3)9/10-2/10=4)5/13-1/13=5)7/17-2/17=6)8/15-1/15=​

Answer 1

Ответ:

1)16

2)8

3)4

4)22

5)13

6)10

Answer 2

Let's solve the given subtraction problems:

1. (10/9) - (8/9) To subtract fractions with the same denominator, we subtract their numerators and keep the common denominator: (10 - 8) / 9 = 2/9

2. (3/5) - (1/5) Again, since the denominators are the same, we subtract the numerators and keep the denominator: (3 - 1) / 5 = 2/5

3. (9/10) - (2/10) Subtract the numerators and keep the denominator: (9 - 2) / 10 = 7/10

4. (5/13) - (1/13) Subtract the numerators and keep the denominator: (5 - 1) / 13 = 4/13

5. (7/17) - (2/17) Subtract the numerators and keep the denominator: (7 - 2) / 17 = 5/17

6. (8/15) - (1/15) Subtract the numerators and keep the denominator: (8 - 1) / 15 = 7/15

So, the results are:

1. 2/9
2. 2/5
3. 7/10
4. 4/13
5. 5/17
6. 7/15