MATH I Solve each problem involving addition and/ or subtraction of fractions. Use appropriate problem solving strategies and tools. 1. Marinelle was requested by her mother to buy for her 1/4 kg of cabbage, 1/3 kg of ginger, and 1/2 kg of tomatoes. How many kilograms of vegetables did Rose buy in all? Asked: Given Operation Needed: Solution: 2. Mr. Trinidad's tablecloth, which was 3 7/8 meters long, got staines near the edge. He cut the 3/8 meter which got stained. How long the tablecloth now? Asked: Given Operation Needed: Solution​