📘 arithmetic

Let's solve this step by step! 🎉 **Step 1:** Look at the first big fraction: $$\frac{3-2}{4-5- (0.83 + 0.05)}$$

1. **State the problem:** We need to calculate the difference between 1951.6 and 63.7. 2. **Write the subtraction expression:**

1. **State the problem:** Evaluate the expression $\left(4 \frac{1}{2} + 5 \cdot \frac{1}{4} - 1 \frac{1}{2}\right) : 3$. 2. **Convert mixed numbers to improper fractions:**

1. The problem is to evaluate the expression $9$. 2. Since $9$ is a single number and not an operation, the value is simply $9$.

1. The problem involves converting fractions to decimals and mixed numbers to decimals. 2. For each fraction, we use the formula for decimal conversion: $$\text{Decimal} = \frac{\t

1. The problem is to verify the equation $5 + 5 = 10$. 2. The formula used here is simple addition: $a + b = c$ where $a$, $b$, and $c$ are numbers.

1. The problem is unclear as stated, but it seems you are referring to the expression or number "2 1-4" and want to clarify or simplify it. 2. If "2 1-4" means a mixed number or su

1. The problem is to verify if the sum $3 + \frac{3}{4} + \frac{3}{4}$ equals $\frac{9}{4}$. 2. First, convert the whole number 3 to a fraction with denominator 4:

1. **Problem 1:** A painter uses 0.8 gallons of blue paint for each mural and painted 3.5 murals. How many gallons of blue paint did she use? 2. **Formula:** Total paint used = gal

1. **State the problem:** We need to find the total cost of purchasing 84 lunch boxes, each costing 6.45.

1. **State the problem:** You want to watch 3 episodes a day and there are 200 episodes in total. We need to find out how many days it will take to watch all episodes. 2. **Formula

1. The problem is to find out how many days it will take to watch 200 episodes if you watch 2 episodes per day. 2. The formula to find the number of days is:

1. **State the problem:** Lucy's youth group raised 1569 and wants to split it evenly among 3 charities. 2. **Formula used:** To find how much each charity receives, divide the tot

1. The problem is not clearly stated, but since you asked for help with question 6, I will solve the first distinct math problem I can identify. 2. Given the numbers: #1 = 168, #2

1. The problem asks for the total amount of glitter used to make the paper chains, given a line plot showing the number of containers used for each chain. 2. The line plot shows th

1. The problem is to calculate $3490 \div 42$ using a fast method. 2. One fast method is to simplify the division by factoring or approximating.

1. The problem is to round a number to the nearest hundredth. 2. The hundredth place is the second digit to the right of the decimal point.

1. The problem asks to calculate the difference between two deposited currency amounts. 2. To find the difference between two amounts, use the formula: $$\text{Difference} = |A - B

1. **Problem Statement:** Beth made a deposit with various Bahamian and U.S. notes. We need to calculate the total amount deposited in each currency based on the quantities and den

1. **State the problem:** We need to find the ratio of apples to the total number of fruits shown in the graph. 2. **Identify the quantities:**

1. The problem asks for the ratio of apples to oranges. 2. We count the number of apples and oranges: there are 6 apples and 3 oranges.