Units - math word problems
Number of problems found: 3469
- Distance problem
A=(x, x) B=(1,4) Distance AB=√5, find x;
What is the wheel diameter if on the 0.38 km track turns 128 times?
- Calculate 8
Calculate the coordinates of point B axially symmetrical with point A[-1, -3] along a straight line p : x + y - 2 = 0.
- Unit rate
Find unit rate: 6,840 customers in 45 days
- Degrees to radians
Convert magnitude of the angle α = 136°18'10" to radians:
Find the cuboid that has the same surface area as the volume.
Draw angle |∠ ABC| = 130° and built its axis. What angle is between axis angle and arm of angle?
- Midnight 2
It was 8 degrees at nightfall. The temperature dropped 10 by midnight. What was the temperature at midnight?
The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?
- Thrift woman
Calculate how long grandmother will save to new shoes priced 108 euros if save 3 Eur monthly.
- Package Deal - what to choose
The parents decided to purchase a mobile phone to their son. They choose from menu: ? Which offer is best?
- Possible lengths
Find the most possible lengths for the third side of a triangle with sides 20 and 18.
- 10 pieces
How to divide the circle into 10 parts (geometrically)?
The twins Nina and Ema have five years younger brother Michal. Together have 43 years. How old is Michal?
- Internal angles IST
Determine internal angles of isosceles trapezium ABCD /a, c are the bases/ and if: alpha:gamma = 1:3
Sum of interiol angles of 9-gon is:
Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter?
- The temperature 2
The temperature of Siberia fell13 degrees below 2/3 degrees centigrad. What is the temperature there now?
- Temperature conversion
The normal human body temperature is 98.6 degrees Fahrenheit. What is the temperature in degrees Celcius?
- Sales off
After discounting 40% the goods cost 15 €. How much did the cost of the goods before the discount?