Math Problem Statement

13/3=26/y solve it using fraction busting

Solution

To solve the equation 133=26y\frac{13}{3} = \frac{26}{y} using fraction busting, follow these steps:

Step-by-Step Solution:

  1. Start with the equation: 133=26y\frac{13}{3} = \frac{26}{y}

  2. Multiply both sides by the least common denominator (LCD): The LCD here is 3y3y, which will eliminate the denominators.

    3y133=3y26y3y \cdot \frac{13}{3} = 3y \cdot \frac{26}{y}

  3. Simplify both sides: On the left-hand side, the 33's cancel out, leaving 13y13y. On the right-hand side, the yy's cancel out, leaving 26×326 \times 3.

    So, the equation becomes: 13y=7813y = 78

  4. Solve for yy: Divide both sides by 13 to isolate yy.

    y=7813y = \frac{78}{13}

    y=6y = 6

Final Answer:

The solution is y=6y = 6.

Would you like more details or have any questions?

Here are 5 related questions to extend your understanding:

  1. How would you solve 5x=1012\frac{5}{x} = \frac{10}{12}?
  2. Can you solve ab=cd\frac{a}{b} = \frac{c}{d} for bb?
  3. What is the general approach for solving proportions?
  4. How can cross-multiplying help solve fractional equations?
  5. What happens if both sides of the equation have more complex expressions?

Tip: When solving equations with fractions, it's often useful to multiply by the least common denominator (LCD) to simplify the equation quickly.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Algebra
Proportions
Fraction Busting

Formulas

Cross-multiplication formula
y = 78 / 13

Theorems

Proportionality Theorem

Suitable Grade Level

Grades 6-8