Question

Будь ласка у стовпчик фото цей приклад пж.......... 1) 8.19÷2,6........ 2) 17÷0,85.......... Будь ласка у стовпчик фото пж

Answer 1

1) 8.19/2.6=3.15

2)17/0.85=20

Answer 2

Ответ:

$8.19 \div 2.6 = 81.9 \div 26 = 3.15$

$17 \div 0.85 = 1700 \div 85 = 20$

Answer 3

I can help you with your math problems. Here are the solutions:

1) $$\frac{8.19}{2.6} = 3.15$$

To divide decimals, we align the decimal points and then divide as usual. For example:

  8.19
  ----
2.6)21.09
    20.8
    ----
     0.29
     0.26
     ----
     0.03

2) $$\frac{17}{0.85} = 20$$

To divide by a decimal, we multiply both the dividend and the divisor by a power of 10 that makes the divisor a whole number. For example:

  17
  ---
0.85)200
     170
     ---
      30
      25.5
      ----
       4.5
       4.25
       ----
       0.25

I hope this helps. Have a nice day!