Question

Помогите!!! 1)8-3 6/15 2) 12-11 6/11

Answer 1

1).8 -3 6/15=7 15/15-3 6/15=4 9/15=4 3/5     2).12-11 6/11=11 11/11-11 6/11=5/11

Answer 2

1)8-3 6/15=7 15/15- 3 6/15=4 9/15=4 3/5     

2) 12-11 6/11= 11 11/11 -11 6/11= 5/11  

Answer 3

1) 8-3+6/15+2 First, let's simplify the fraction 6/15 by dividing both the numerator and denominator by 3. This gives us 2/5. So now the expression becomes: 8-3+2/5+2 Next, we can add 8 and 2 to get 10: 10-3+2/5 Now we can subtract 3 from 10 to get 7: 7+2/5 So the final answer is 7 2/5.

2) 12-11+6/11 First, let's simplify the fraction 6/11 since it cannot be simplified further. So the expression becomes: 12-11+6/11 Now we can subtract 11 from 12 to get 1: 1+6/11 So the final answer is 1 6/11.