📘 arithmetic

1. The problem is to evaluate the sum of the fractions $\frac{1}{2}$, $\frac{2}{3}$, and $\frac{1}{4}$.\n\n2. First, find a common denominator for the fractions. The denominators a

1. The problem is to simplify the expression $5 \frac{7}{8} - 2 \frac{2}{5}$.\n\n2. First, convert mixed numbers to improper fractions.\n$5 \frac{7}{8} = \frac{5 \times 8 + 7}{8} =

1. **State the problem:** Simplify the expression $5 \frac{7}{6} - 2 \frac{2}{5}$. 2. **Convert mixed numbers to improper fractions:**

1. **State the problem:** You need to calculate the sums of the following additions: - Five sums of the form $$a + \frac{1}{10}$$ where $$a$$ is an integer.

1. State the problem: Multiply 8843 by 53. 2. Write the multiplication vertically:

1. Problem (1): Calculate $$\begin{array}{r} 2\ 5\ 8 \\ -1\ 2\ 6 \end{array}$$. Step 1: Subtract the units place: $$8-6=2$$.

1. Problem 11: Calculate $$7860 - 2929$$. Step: $$7860 - 2929 = 4931$$.

1. Subtracting 1,152 from 1,465: $$1465 - 1152 = 313$$

1. Calculate $45.00 - 17.76$: Subtracting gives $$45.00 - 17.76 = 27.24$$.

1. **State the problem:** Calculate the value of the expression $4 - 8 + 3$. 2. **Perform the subtraction:** First, subtract 8 from 4.

1. The problem states: Find \frac{2}{7} more than 28. 2. To find \frac{2}{7} more than 28 means to add \frac{2}{7} of 28 to 28.

1. The problem asks to simplify the expression $5 - \frac{1}{2}$.\n2. Rewrite 5 as a fraction with a denominator of 2 to combine the terms: $5 = \frac{10}{2}$.\n3. Now subtract the

1. Stating the problems: We need to add the amounts for three different cases: (22) $148.00 + 36.72 + 9.99$

1. Problem (17): Calculate $$75 + 3465 + 18162 + 12$$. Add the numbers step-by-step:

1. Calculate the sum of 371 and 423. $$371 + 423 = 794$$

1. The problem set provides multiple addition questions arranged vertically. Let's solve each by adding the numbers step-by-step. 2. Problem (9):

1. Let's clarify the problem: you want to understand how the numbers 7 and 21 were obtained. 2. Suppose we are dealing with multiplication or factors. Notice that 7 and 21 are rela

1. Let's clarify what "7" and "21" represent in your context. 2. If these are results from an operation like multiplication or addition, show the original numbers or equation you a

1. Problem: A shopkeeper buys an article for $200 and sells it for $250. Find the profit and profit percentage. Step 1: Calculate profit using the formula $$\text{Profit} = \text{S

1. The first problem asks for the value and place value of the digit 4 in the number 146,327. - The digit 4 is in the thousands place.

1. The digit 4 in the number 146327 is in the thousands place. - Its place value is 1000.