# Unit conversion - high school - math problems

#### Number of problems found: 131

- Arc

Convert to arc measures (radians): 924 ° Result write as a multiple of π - Trigonometry

If you know that cos(γ) = sin (806°), what is the angle γ? - Ladder slope

What is the slope of a ladder 6.2 m long and 5.12 m in height. - Decibel

By what percentage does the sound intensity increase if the sound intensity level increases by 1 dB? - Depth angle

From a cliff of 150 meters high, we can see the ship at a depth angle of 9° at sea. How far is the ship from the cliff? - Water

In the garden with an area of 8 ares rain 40hl of water. To what heights leveled water? - Truncated pyramid

How many cubic meters is the volume of a regular four-sided truncated pyramid with edges one meter and 60 cm and high 250 mm? - Clock

How many times a day hands on a clock overlap? - Flower boxes

How many m^{2}of 10mm thick boards are needed to make 12 flower boxes? The dimensions of the box are 180,150 and 1500 mm. - An investment

How long will it take for an investment to double at a simple interest rate of 5.10% p. A. ? Express the answer in years and months, rounded up to the next month. - Resistance

Determine the resistance of the bulb with the current 200 mA and is in a regular lamp (230V). - Permille of alcohol

I have 2 per mille of alcohol in my blood. How many milliliters is it when I have 5 liters of blood? - Decagon

Calculate the area and circumference of the regular decagon when its radius of a circle circumscribing is R = 1m - Pot

Calculate the height of 3 liter pot with shape cylinder with a diameter of 10 cm. - Server

Calculate how many average minutes a year is a webserver is unavailable, the availability is 99.99%. - Surface of the cylinder

Calculate the surface area of the cylinder when its volume is 45 l and the perimeter of base is three times of the height. - Cable car

Find the elevation difference of the cable car when it rises by 67 per mille and the rope length is 930 m. - Chemical parison

The blown parison (with shape of a sphere) have a volume 1.5 liters. What is its surface? - Energy consumption

The device is connected to 230V and draws 3.5A current. Power consumption is 1932kJ. How many minutes has this device been in operation? - Electronics: Resistors in parallel

From relation for calculating the resistance of parallel combination of resistors: ? Calculate the R, if R_{1}= 2Ω a R_{2}= 15Ω

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Unit conversion - math word problems. Examples for secondary school students.