Step-by-step explanation:
GIVEN: ₱308.35 and ₱185.50
OPERATION: SUBTRACTION
SOLUTION: 308.35 - 185.50 = ₱122.85
GIVEN: 0.78, 0.25 and 0.12
OPERATION: ADDITION
SOLUTION: O.78 + 0.25 + 0.12 = 1.15 hour
GIVEN: 3shirts, ₱460.65 and ₱500.00
OPERATION: SUBTRACTION
SOLUTION: 500.00 - 460.65 = ₱39.35
GIVEN: 3headsofcabbage, 0.543kg, 0.46kg and 0.8kg
OPERATION: ADDITION
SOLUTION: 0.543 + 0.46 + 0.8 = 1.803kg
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