Directions: Read, analyze, and choose the letter of the correct answer. Write your
answer in your notebook.

1. A comfortable ambient temperature is called room temperature. Approximately,
how hot or cold is it?

A. 20 OC B. 20 OF C. 40 OC D. 40 OF

2. Convert: 5da = _______hr

A. 300 B. 240 C. 120 D. 60

3. Pasig river can discharge a maximum of 56 m3 per second of water. How many
liters per second can it discaharge?

A. 56 B. 560 C. 5 600 D. 56 000

4. A snail moves at a constant rate of 25 cm per minute. At this rate, how many
hours will it take the snail to crawl 75 m?

A. 3 B. 4 C. 5 D. 6
5. The human body can normally endure a temperature of 105 0F but for a short
period of time only, otherwise, there will be permanent damage to the brain and
vital organs. What is the equivalent temperature in 0C?

A. 37 B. 37.5 C. 40.56 D. 45.56

Question

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Respuesta :

raphealnwobi raphealnwobi · Answer 1 · 2022-06-27T19:40:26+02:00

1) The normal room temperature is said to be about 20°C

2) 5 day is equivalent to 120 hr

3) 756 m³/s is equivalent 56000 L/s

4) It would take the snail 5 hours to crawl 75 m

An equation is an expression that shows the relationship between two or more numbers and variables.

1) The normal room temperature is said to be about 20°C

2) 1 day = 24 hr

5 day = 5 day * 24 hr per day = 120 hr

3) 1 m³ = 1000 L

756 m³/s = 56 m³/s * 1000 L/m³ = 56000 L/s

4) 1 m = 100 cm

75 m = 7500 cm

Time = 7500 / (25 cm/min) = 300 min = 5 hours

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