Basic functions - math word problems
Number of problems found: 2267
- Divide 5
Divide 288 in the following ratio 3 : 4 : 5
- Prime number
Jan wrote any number from 1 to 20. What is the probability that he wrote the prime number?
Kostka je vepsána do koule o poloměru r = 6 cm. Kolik procent tvoří objem kostky z objemu koule?
- Graduation party
There are 15 boys and 12 girls at the graduation party. Determine how many four couples can be selected.
- Big number
hat is the remainder when dividing number 10 to 47 - 111 by number 9?
- Gas consumption
The vessel consume 100 tons of gas in 250 miles. How many fuel will the vessel consume if it travels 400 miles?
4 m long ladder touches the cube 1mx1m at the wall. How high reach on the wall?
- Three dice
What is the probability that when we roll three dice, we roll the numbers 1,2,3?
Potatoes contain 78.6% starch. How many potatoes need to obtain 27 kg of starch?
749 calories in a 7 - ounce serving . What is the unit rate?
Divide the string length 800 cm in ratio 1: 5
- Charles Bridge
Charles Bridge was 15 times older than Frantův bridge from 1900 in 1931. How old is the Charles Bridge?
Steel pipe has a length 2.5 meters. About how many decimetres is 1/3 less than 4/8 of this steel pipe?
Cyclist drives 5 km in half an hour, how long will drive in 3 hours?
- The city 3
The city has 22,000 residents. How long it is expected to have 25,000 residents if the average annual population growth is 1.4%?
From complete sets of playing cards (32 cards), we pulled out one card. What is the probability of pulling the ace?
- Sales off
If a sweater sells for $ 19 after a 5% markdown, what was its original price?
- Eq with reciprocal
Solve given equation with reciprocal member: a-6/a+10=4/8
- Probably member
Look at the series 2,6,25,96,285, ? What number should come next?
The suit cost 119 euros. How much cost the pants if it is 50% cheaper than the jacket.