Solve the equation using equivalent fractions. show your work. 6/15 + 3/10 + 3/5 = ? help ples me nub failing school

3 3/10

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to find the answer to the equation, you need to find the least common denominator (LCD) of the three fractions:

15: 15, 30, 45, 60, 75

10: 10, 20, 30, 40, 50, 60

5: 5, 10, 15, 20, 25, 30

in this problem, the LCD is 30.

then, multiply the numerator by the number you found the LCD with:

⁶⁄₁₅ = ¹²⁄₃₀, ³⁄₁₀ = ⁹⁄₃₀, and ⅗ = ¹⁸⁄₃₀.

¹²⁄₃₀ + ⁹⁄₃₀ + ¹⁸⁄₃₀ = 3 ⁹⁄₃₀ = 3 ³⁄₁₀ when simplified.

(i attached my scrap paper just in case)