1. Mother has 3 dozens of eggs for making leche flan. A tray of leche flan needs three eggs. If mother cooked 7 trays of leche flan, how many eggs are left? Number sentence: Solution: 2 A repair shop owner charged Enteng P320.00 for the bicycle spare parts and P150.00 per hour for the labor to repair a bicycle. If the shop owner spent 3 hours repairing the bike. how much does Enteng owe to pay in all? Number sentence: Solution:
1. 3doz. egg is 36 peices then,7 trays if leches flan multiply the number of eggs will be used in each tray which is 3 peices (7x3=21) so 36 subtract by 21 and the answer is 15.
