Arithmetic - math word problems - page 50 of 229
Number of problems found: 4569
- It takes 2
It takes 7 1/5 seconds for a jet to fly 1 km. How long does it take for this jet to fly 3/4 of a km? - Simple interest 5
At what simple interest rate should Renel invest his P45,000 so that it earns P5,500 in 1 year and 5 months? - A car 10
A car covers a distance of 200 km in 2 h 40 min whereas a jeep covers the same distance in 2 h. What is the ratio of their speeds? - A potato
A potato farmer incurred a total cost of $1600 and $2500 from producing 5 and 8 potato bags, respectively, in 2 separate weeks. Find the cost of x bags. - A road
A road on a map measures 8cm long. The scale of the map is 25000. Calculate the actual length of the road - Suppose 12
Suppose in a physics test involving 30 students, and four scored 75%, eight scored 60%, twelve scored 50%, and six scored 30%. Calculate the mean of the group and the standard deviation. - Solution dilution
I'm further diluting a solution which has previously been diluted. I started with a 1:4 dilution, then diluted that a further 1:5, what is my dilution factor after this? - Offset the mean
The mean of 16 numbers is 8. If 2 is added to every number, what will be the new mean? - The following 4
The following are the scores of 10 students in a quiz in Teaching Mathematics in the Intermediate Grades subject: 14, 16, 13, 17, 16, 16, 13, 19, 17, and 13. Find the mode and interpret it - Ekene and Amina
The probability that Ekene will be alive in 5 years' time is 3/4, and the probability that his wife Amina will be alive in 5 years' time is 2/5. Find the probability that in 5 years' time: a) both of them will be alive b) only Ekene will be alive - Three colleagues
Three colleagues divided the proceeds from an investment fairly according to the size of their contributions. Bohumil received twice less than Olívie and at the same time 4,000 CZK more than Jan. Olivia received 10,000 CZK. What was the total return on th - Pirates
Pirates captured 1 tonne of gold and hid it in 25 barrels. How many more barrels would the pirates need if they transported 25 kg of gold in each barrel? - Sweets 27
Vašek and Lukáš together paid 52 CZK for a bag of 26 sweets. They divided it fairly according to how much each contributed. Vašek paid 20 CZK. How many sweets did Lukáš get? - 3 squirrels
We were on a trip to the Beskydy Mountains. On the first day, we saw 3 squirrels and walked 14.3 km. On the second day, we walked more slowly to see more squirrels, so we only walked 8.25 km. On the third day, a squirrel hit Franta on the head with a pine - Cake 3
A cake weighs 2 3/5 kg. What is the weight of 8 cakes? - With fractions
Evaluate following expression with fractions and brackets: 2*(1/3+2/5)-3/5 - At night
On the night from Thursday to Friday, the temperature on the thermometer dropped to −7°C. On Friday at noon, the temperature rose by 13°C, and in the evening, the temperature dropped by 11°C. On Friday evening, the thermometer showed the temperature: - From the intersection
From the intersection to the school is 6/5 km, to the shop 9/10 km, to the bank 5/8 km, and to the park 21/8 km. Which place is closest to the intersection? - Rebecca
Rebecca bought 6 chocolates for 4 euros each, and Agatha bought 7 chocolates for 7 euros each. How much did the girls pay together? - Servings for a dog
Jana is going to eat two sausages for dinner, and Ondrej is going to eat 4 sausages. A stray dog came, and they each gave him half a sausage. Who gave him more (meaning gave him a larger share of his portion)?
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