Question

9•7+49:7= 100-4•6= 8•9+7•5= 9•4+81:9=​

Answer 1

Ответ:

9×7+49:7=63+7=70

100-4×6=100-24=76

8×9+7×5=72+35=107

9×4+81:9=36+9=45

Answer 2

Let's solve these equations step by step:

1. $9 \cdot 7 + \frac{49}{7} = 63 + 7 = 70$
2. $100 - 4 \cdot 6 = 100 - 24 = 76$
3. $8 \cdot 9 + 7 \cdot 5 = 72 + 35 = 107$
4. $9 \cdot 4 + \frac{81}{9} = 36 + 9 = 45$

So, the solutions to the given equations are:

1. $70$
2. $76$
3. $107$
4. $45$