Grade - math word problems - page 398 of 947
Number of problems found: 18923
- Truncated cone
Find the volume and surface area of the truncated cone if r1 = 12 cm, r2 = 5 cm, and side s = 10 cm. - Calculate 38701 Calculate the surface and volume of the cut rotating cone with base radii of 14cm and 8cm height of 11cm.
- Admission 38691
In one HA class, there were 8 more pupils in the first group than in the second group. After the admission of two new pupils to each of the groups, there were twice as many pupils in the 1st group as in the 2nd group. How many pupils were there in each gr - Right isosceles triangle
What can be the area of a right isosceles triangle with a side length of 8 cm? - Two grandmothers
Two grandmothers went to the market to sell eggs, and they had 100. When they sold all the eggs, they made the same money. The first grandmother said to the second, "If I sold my eggs for your price, I would earn 15 crowns. " The other grandmother replied - Earning 2
Rahul earns 5000 Rs, and he saves 500 Rs. What percentage of his earnings does he save? - The ratio
The ratio of girls to boys in Mrs. White's class is 3:2. If there are 12 boys, how many girls are in the classroom? - Giraffes to monkeys
The ratio of the number of giraffes to the number of monkeys in a zoo is 2 to 5. Which statement about the giraffes and monkeys could be true? A. For every 10 monkeys in the zoo, there are 4 giraffes. B. For every giraffe in the zoo, there are three monke - The fence 2
A certain type of fencing sells for $9 a yard. How much will 10 2/3 yards of fencing cost? - Headphones
Charlie is saving money to buy a pair of headphones for $225. He has $37 so far and can save $15 per week. In how many weeks will he have enough money to buy the headphones? - The quotient
What is the quotient of Three-fifths and 1 Over 10? - School dance
Lucy and JoJo need to make 140 cupcakes for the school dance. Lucy made 3/5 of the cupcakes. JoJo made 42 cupcakes. What fraction of the cupcakes do Lucy and JoJo still need to make? - Leaking swimming pool
Between 10 pm and 7:10 am, the water level in a swimming pool decreased by 5/12 inches. Assuming that the water level decreased constantly, how much did it drop each hour? - A laundry
Mr. Green washed 1/4 of his laundry. His son washed 3/7 of it. Who washed most of the laundry? How much of the laundry still needs to be washed? - Cups of punch
Cyka made 6 19/20 cups of punch with two different types of juice in it. If the punch had 4 1/5 cups of one type of juice, how many cups of the other type of juice did it have? - Calculate 38563
Six equally powerful machines produce 870 parts in 14 hours. Calculate in how many hours 870 parts will have four such machines. - Conifers 38551
Out of the total number of 128 trees and shrubs around the school, pupils planted 1/4 in the autumn. Of these planted trees and shrubs, 3/4 were conifers. How many conifers did the pupils plant in the autumn? - How many 9
How much percent volume remains of a sphere if the diameter decrease 3×? - Tree planting
The trapezoidal garden has bases 44 m and 16 m long. Their distance is 25 m. How many square meters of its area will remain for tree planting if we use 1/5 of the entire site to construct a cottage, backyard, and road? Is it possible to find the fence len - Determines 38523
We have 30 flowers, and each one has three or four petals. They have a total of 102 chips. How many flowers have four petals? Z represents the number of flowers with 4 petals. Choose the expression that determines the number of flowers with 3 petals.
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