Question

75:?=? ост? 65:?= ост? 85:?=9 ост ?

Answer 1

75:9=8(ост 3)
65:7=9(ост 2)
85:9=з(ост 4)

Answer 2

75:7=10 ост.5
65:8=8  ост.1
85:9=9   ост.4 
ну наверно так

Answer 3

To solve these equations, let's break them down step by step:

1. 75:?=? ост? We need to find the value that, when divided into 75, will leave no remainder. This means we need to find a divisor of 75. The divisors of 75 are 1, 3, 5, 15, 25, and 75. Since the equation is asking for a single value, we'll choose one of these divisors. Let's choose 15 as the divisor. When we divide 75 by 15, we get the quotient 5. Therefore, the missing value in the equation is 15, and the equation becomes 75:15=5 ост 0.

2. 65:?= ост? We need to find the value that, when divided into 65, will leave no remainder. This means we need to find a divisor of 65. The divisors of 65 are 1, 5, 13, and 65. Let's choose 13 as the divisor. When we divide 65 by 13, we get the quotient 5. Therefore, the missing value in the equation is 13, and the equation becomes 65:13=5 ост 0.

3. 85:?=9 ост ? We need to find the value that, when divided into 85, will result in a quotient of 9 and leave a specific remainder. The remainder is not mentioned in the equation, so we'll solve for the missing value using the quotient. To find the divisor, we multiply the quotient by the divisor and add the remainder. In this case, 9 multiplied by the divisor plus the remainder should equal 85. Let's solve for the missing value:

9 * ? + ? = 85

By trying different values, we can find that when ? equals 9, the equation becomes:

9 * 9 + 1 = 85

81 + 1 = 85

So the missing value in the equation is 9, and the equation becomes 85:9=9 ост 1.

Therefore, the answers are: 75:15=5 ост 0 65:13=5 ост 0 85:9=9 ост 1