Add: 14 ⁷⁄₁₂ + 9 ²⁄₃ =

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Quizplus · Accepted Answer

Step 1: Add the whole numbers first. 11ec0fda_98d5_5e6f_a67f_3b7688382681_NR0004_00 Step 2: Find the Least Common Denominator (LCD). There are two ways we can do this: Method 1: Find the first common multiple. List out all multiples of each denominator and find the first common one. Multiples of 12 : 12, … Multiples of 3 : 3, 6, 9, 12, … Therefore, the LCD is 12. Method 2: Prime Factors. List all prime factors of each denominator and find the union of these primes. Prime factors of 12 : 2, 2, 3 Prime factors of 3 : 3 Therefore, the LCD is 2 × 2 × 3 = 12. LCD = 12 Step 3: Make the denominators the same as the LCD. 11ec0fda_98d5_5e70_a67f_21b3fcee585f_NR0004_00 Step 4: Simplify. The denominators are now the same. 11ec0fda_98d5_5e71_a67f_9fd507c8a240_NR0004_00 Step 5: Join the denominators. 11ec0fda_98d5_5e72_a67f_f3ae247bba2e_NR0004_00 Step 6: Simplify. 11ec0fda_98d5_5e73_a67f_9902aded7b4d_NR0004_00 Step 8: Simplify. 11ec0fda_98d5_5e74_a67f_db8f46254986_NR0004_00 Step 9: Simplify ³⁄₁₂ to ¹⁄₄ 11ec0fda_98d5_5e75_a67f_a1f5a424b01b_NR0004_00

Add: 14 7⁄12 + 9 2⁄3 =

Add: 14 ⁷⁄₁₂ + 9 ²⁄₃ =