Civil Service Exam Reviewer · Measurement and Geometry · hard
A lot measures 10,200 m². If land sells for ₱7,000 per square meter, how much does the lot cost, and how many hectares is it?
- ₱71,400,000; 10.2 ha
- ₱71,400,000; 1.02 ha
- ₱7,140,000; 1.02 ha
- ₱17,200; 102 ha
Answer
B. ₱71,400,000; 1.02 ha
Solution
Cost = 10,200 × ₱7,000 = ₱71,400,000. Hectares = 10,200 ÷ 10,000 = 1.02 ha.
More Measurement and Geometry questions
- Each exterior angle of a regular polygon measures 40°. How many sides does it have?
- A rice field of 6.5 hectares yields an average of 130 cavans per hectare. If palay sells for ₱1,000 per cavan, what is the total value of…
- A circle has an area of 379.94 m². What is its circumference? (π = 3.14)
- The diagonal of a square is 10 cm. What is its area?
- The four walls of a room 3 m by 4 m with a 2.5-m ceiling are to be painted. There is a door of 2 m² and windows totaling 4 m². If 1 liter…
- A rectangular tank 4 m × 2 m × 1 m is filled by a hose delivering 40 liters per minute. How long will it take to fill the tank?
- A 51-m ladder leans against a wall with its foot 24 m from the wall. How high up the wall does it reach?
- If the radius is multiplied by 4, by what factor does the area of a circle increase?
- How many diagonals does a polygon with 19 sides have?
- A garden 40 m by 36 m is surrounded by a walkway 3 m wide. What is the area of the walkway?