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Term 1 · Weeks 6–9 · Units and Conversion

Standard problem

Standard

A farmer harvests 4.2 tonnes of palay per hectare on 1.5 hectares and sells at ₱20 per kilogram. Find the gross revenue.

Show step-by-step solution

Answer: 126000 ₱

  1. Total yield: 4.2×1.5=6.34.2 \times 1.5 = 6.3 tonnes =6,300= 6{,}300 kg.
  2. Revenue: 6,300×20=126,0006{,}300 \times 20 = 126{,}000 pesos.

Common errors to watch for

  • Forgetting to convert tonnes to kilograms gives ₱126.

Budget of Work competencies

  • gm11.t1.w6.c2
    Convert measurements with different units in the same system and between different systems.
  • gm11.t1.w1.c1
    Calculate weekly or monthly wages from an annual salary, wages from an hourly rate, including situations involving overtime and other allowances, and earnings based on commission or piecework.

Ginawa para sa mga guro at mag-aaral sa Pilipinas. Sumusunod ang nilalaman sa DepEd Budget of Work.

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