📘 arithmetic

1. Let's start by understanding the problem: You want to divide decimals by whole numbers, as shown in your examples like $9.20 \div 5$, $5.6 \div 8$, and $3.000 \div 9$. 2. The ge

1. The problem is to find the sum of the numbers 446 and 14338. 2. The formula for addition is simply adding the two numbers: $$a + b$$ where $a=446$ and $b=14338$.

1. The problem is to add the two numbers 446 and 1338. 2. The formula for addition is simply combining the values: $$a + b = c$$ where $a=446$ and $b=1338$.

1. The problem is to calculate the percentage of $5,364,761$ relative to $41,218,881$. 2. The formula to find the percentage is:

1. **State the problem:** Solve the equation involving the numbers 6 and 2.5. Since the user did not specify the exact problem, let's consider a common algebraic problem: find the

1. **State the problem:** Multiply 584328 by 5. 2. **Formula used:** Multiplication of two numbers is repeated addition. Here, $584328 \times 5$ means adding 584328 five times.

1. **State the problem:** Calculate the product of 584328 and 485. 2. **Formula used:** Multiplication of two integers is done by multiplying each digit and summing appropriately.

1. The problem asks: What is 30% of 90? 2. To find a percentage of a number, use the formula:

1. **State the problem:** Evaluate the expression $8 \times 6 + (12 - 4) \div 2$. 2. **Recall the order of operations:** Use PEMDAS (Parentheses, Exponents, Multiplication and Divi

1. The problem is to express the division of 23 by 5 in terms of quotient and remainder. 2. The division algorithm states that for integers $a$ and $b$ (with $b \neq 0$), there exi

1. The problem is to multiply 1477 by 1390. 2. The formula for multiplication is simply $a \times b$ where $a=1477$ and $b=1390$.

1. The problem is to subtract 7 from 12 1/2. 2. First, convert the mixed number 12 1/2 to an improper fraction or decimal for easier calculation.

1. **State the problem:** Calculate the value of $17 \frac{1}{18} - 8 \frac{2}{3}$. 2. **Convert mixed numbers to improper fractions:**

1. The problem is to subtract 271.8 from 360. 2. The subtraction formula is: $$a - b = c$$ where $a$ is the minuend, $b$ is the subtrahend, and $c$ is the difference.

1. The problem asks: About how many months did it take the wagon train to travel from Missouri to Utah if it took 1 \frac{2}{3} months from Missouri to Wyoming and \frac{3}{5} mon

1. **State the problem:** A Chinese restaurant uses 225 pairs of chopsticks each day. The manager wants to order enough chopsticks for 30 days. Each box contains 750 pairs. We need

1. The problem is to find the remainder when 511 is divided by 8. 2. To find the remainder, we use the division algorithm: $$\text{Dividend} = (\text{Divisor} \times \text{Quotient

1. The problem is to calculate the product $3 \cdot 6 \cdot 2 \cdot 4 \cdot \frac{1}{6}$.\n\n2. The formula for multiplication of numbers is simply multiplying all factors together

1. **State the problem:** We need to divide whole numbers by unit fractions, for example, $4 \div \frac{1}{2}$. 2. **Formula and rule:** Dividing by a fraction is the same as multi

1. **Stating the problem:** We need to divide whole numbers by unit fractions. For example, $3 \div \frac{1}{10}$. 2. **Formula used:** Dividing by a fraction is the same as multip

1. **State the problem:** Kevin has $\frac{5}{8}$ pound of cooked rice, and each serving requires $\frac{1}{4}$ pound. We need to find how many servings Kevin can make. 2. **Formul