Example Question - division and multiplication
Here are examples of questions we've helped users solve.
Solving Arithmetic Problem
Dựa vào bức ảnh bạn cung cấp, bài toán cần giải là: \( 768 : 24 \times 62 \) Để giải bài toán này, bạn cần thực hiện phép chia trước rồi mới nhân kết quả với 62. \( 768 : 24 = 32 \) Sau đó nhân kết quả với 62: \( 32 \times 62 = 1984 \) Vậy: \( 768 : 24 \times 62 = 1984 \)
Solving a Mathematical Expression with Division and Multiplication
This mathematical expression involves the basic operations: division and multiplication. To solve this, we will follow the order of operations, commonly remembered by the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). First, solve the expression inside the parentheses: \(1 + 2 = 3\) Now the original expression simplifies to: \(6 \div 2(3)\) Following the order of operations, we perform the division and multiplication from left to right: \(3(3) = 9\) Thus, the result of the expression \(6 \div 2(1+2)\) is \(9\).
Solving a basic math expression using order of operations
To solve the expression \( 6 \div 2(1 + 2) \), we have to follow the order of operations. The order of operations states that we must do calculations in parentheses first, then exponents, followed by multiplication and division from left to right, and finally, addition and subtraction from left to right. First, calculate the value inside the parentheses: \( 1 + 2 = 3 \) Then your expression becomes: \( 6 \div 2 \times 3 \) Next, we perform the division and multiplication from left to right: \( 6 \div 2 = 3 \) Now, multiply by 3: \( 3 \times 3 = 9 \) So, the answer is: \[ 9 \]
Solving Arithmetic Equation Using PEMDAS Order of Operations
To solve the equation in the image, you need to follow the order of operations, which is often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). The division and multiplication have the same precedence and should be performed from left to right. The same goes for addition and subtraction. The equation is: 9 - 3 ÷ 1/3 + 1 First, you need to handle the division: Since dividing by a fraction is the same as multiplying by its inverse, 3 ÷ 1/3 is equivalent to 3 × 3/1, which simplifies to 9. Now the equation looks like: 9 - 9 + 1 Now you can subtract and then add from left to right: 9 - 9 = 0 Then: 0 + 1 = 1 Therefore, the answer to the equation is 1.
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