Example Question - division problem
Here are examples of questions we've helped users solve.
Solving a Simple Fraction Division Problem
<p>\[ \frac{5}{\text{RM}50} = \frac{5}{50} = \frac{1}{10} \]</p> <p>\[ \text{Thus, the result is } \frac{1}{10} \text{ or } 0.1 \]</p>
Correct Division Calculation
The image shows the mathematical division problem: 43 divided by 700,000, which equals 19. However, this problem seems to be incorrect because 43 divided by 700,000 cannot equal 19. To solve the division 43 ÷ 700,000 correctly, you'd get a number much smaller than 1 since you are dividing a smaller number by a larger one. Here's how to calculate it: \( \frac{43}{700,000} = 0.0000614 \) (rounded to seven decimal places) So the result of the division of 43 by 700,000 is 0.0000614, not 19.
Solving a Division Problem with Fractions
Câu hỏi đưa ra yêu cầu tìm giá trị của \( x \) trong phép chia sau đây: \[ x = \frac{3}{7} : \frac{-3}{49} \] Để giải bài toán này, chúng ta sẽ lấy \( \frac{3}{7} \) nhân với nghịch đảo của \( \frac{-3}{49} \). Ta có: \[ x = \frac{3}{7} \times \frac{49}{-3} = \frac{3 \times 49}{7 \times -3} \] Sau khi rút gọn phân số này, ta thu được: \[ x = \frac{49}{-7} \] Khi rút gọn ta được: \[ x = -7 \] Vậy giá trị của \( x \) là \( -7 \), và đó là phương án B trong các lựa chọn của câu hỏi.
Division Problem Solution
The division problem on the worksheet asks to find the quotient of 95,268 divided by 1. When any number is divided by 1, the quotient is the number itself, as dividing by 1 does not change the value of the number. Therefore, the answer to this division problem is: 95,268 ÷ 1 = 95,268 So, the quotient is 95,268.
Long Division: Finding Quotient and Remainder for 8,489 ÷ 9
The image shows a division problem, asking to find the quotient of the division of 8,489 by 9. Let's solve the problem using long division: ``` 8,489 ÷ 9 ``` First, we see how many times 9 fits into 84 (the first two digits of 8,489), since 9 doesn't fit into 8: ```plaintext 9 ) 8,489 - 72 ------ 148 ``` 9 fits into 84 a total of 9 times (9 x 9 = 81) with a remainder of 3. We bring down the next digit which is 8, making it 148. Now we see how many times 9 fits into 148: ```plaintext 9 ) 8,489 - 72 ------ 148 - 135 ------ 13 ``` 9 fits into 148 a total of 16 times (9 x 16 = 144) with a remainder of 4. We bring down the last digit which is 9, making it 139. Finally, we see how many times 9 fits into 139: ```plaintext 9 ) 8,489 - 72 ------ 148 - 144 ------ 139 - 135 ------ 4 ``` 9 fits into 139 a total of 15 times (9 x 15 = 135) with a remainder of 4. Therefore, the quotient of 8,489 divided by 9 is 943 with a remainder of 4, or 943 R4.
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