Arithmetic - math word problems - page 49 of 227
Number of problems found: 4526
- 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?
- 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.
- A road
A road on a map measures 8cm long. The scale of the map is 25000. Calculate the actual length of the road
- 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
- 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)?
- Apple Day
I had 20 apples. How many apples do I have now if I ate 2 and gave 5 away?
- 4 bags
Paul had four textile bags. Each bag contained 9 marbles. How many marbles did he have in total?
- A fraction of an hour
Calculate in minutes: 2/3 of 5 hours.
- Running race
The running race consists of two stages. Two-thirds of the competitors completed the first stage, and only three-quarters of them completed the second stage. Only 12 competitors reached the finish line. Determine how many competitors were at the start and
- Number 17
The number of boys in the class is k and the number of girls is m. How many euros will the class cashier collect from them for a theater performance if one ticket costs 4.25 euros?
- A sixth of a million
Please, how much is 2/6 of 10,000,000,- USD?
- Saleswoman 3
The saleswoman cut 650 cm from a piece of a 30-meter and 60-cm long batten. How much fabric did she have left?
- A quarter of the trees
There were 48 apple, pear, and plum trees growing in the garden. A third of the trees were apple trees and a quarter were pear trees. How many plum trees were there in the garden?
- A quarter of a gram
How much is three-quarters of 200 grams?
- Evaluate expression
Evaluate the expression written in words: -1 and two/7 + parenthesis -2 and one/4 end of parenthesis + 1/two =
- Multiplying 84192
What do we get by multiplying the absolute value by the number -0.7 and the reciprocal of the number by the number 10?
- Calculate 84165
Calculate how much the product of the numbers 328 and 7 is greater than their sum.
- At the post office
Maria paid three checks at the post office with a hundred-euro banknote. One for €19.95, the second for €50, and the third for €24.65. Each check was charged €1.40. How many euros did she receive?
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