This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Fresh day madini, let's solve. a) Step 1: Convert the mixed numbers to improper fractions. 7 (1)/(4) = (7 × 4 + 1)/(4) = (29)/(4) 3 (3)/(10) = (3 × 10 + 3)/(10) = (33)/(10) The expression becomes (29)/(4) + (33)/(10). Step 2: Find a common denominator, which is 20. (29)/(4) = (29 × 5)/(4 × 5) = (145)/(20) (33)/(10) = (33 × 2)/(10 × 2) = (66)/(20) The expression becomes (145)/(20) + (66)/(20). Step 3: Add the fractions. (145)/(20) + (66)/(20) = (145+66)/(20) = (211)/(20) Step 4: Convert the improper fraction to a mixed number. (211)/(20) = 10 (11)/(20) b) Step 1: Convert the mixed numbers to improper fractions. 2