Question

8-3 6/15 =?и12-11 6/11=?​

Answer 1

Ответ:

8 - 3 6/15 = 7 15/15 - 3 6/15= 4 9/15

12 - 11 6/11= 11 11/11 - 11 6/11 = 5/11

Answer 2

Let's solve these two arithmetic expressions step by step:

1. 8 - 3 6/15:

First, simplify the fraction 6/15 by dividing both the numerator and denominator by their greatest common divisor, which is 3:

6 ÷ 3 = 2 15 ÷ 3 = 5

So, 6/15 simplifies to 2/5.

Now, subtract 3 from 8:

8 - 3 = 5

So, the expression becomes:

5 2/5

2. 12 - 11 6/11:

Subtract 11 from 12:

12 - 11 = 1

So, the expression becomes:

1 6/11

So, the answers are:

1. 8 - 3 6/15 = 5 2/5
2. 12 - 11 6/11 = 1 6/11