Examples for 7th grade (seventh)
Number of problems found: 2955
- A pack
A pack of 8 sports drink costs $5. How much would it cost to buy 72 sports drinks?
- Apples 19
Joseph harvested 5 ¾ kg of apples from his garden. He sold ½ of it to his neighbor. How many kgs were sold?
- Gross profit
Joseph sold the following quantities of kerosene of gallons: 3/4, 5/8, 7/8, and 9/10. How many gallons of kerosene did Joseph sell? If gallon costs P28.00 and he sold it at P32.00, how much was his gross profit?
Dana loves rocks! She has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. What is the ratio of pieces of sandstone to pieces of marble in Dana's collection?
The employer increased the salaries of its three employees by an average of 30 euros. One increased his salary by € 20, the other by € 45. How many euros did he raise the salary of a third employee?
- Create 2
Create word problems based on the given number sentence (300/24) - (207.60/24) = N
- Price discount
The original prices of a pen is 9 1/5 dollars. For any purchase of 5 pens, it needs only 7/10 of the original price. to buy 5 pens, how many Dollars should be spent?
- A bamboo
A bamboo is 26 2/5 meter long. If it is cut into 12 pieces, how long will each piece be?
Manganese bronze contains the following amounts of metals per pound: copper 0.89 lb, tin 0.10 lb, and manganese 0.01 lb. How much copper is in a shaft that weighs 235 pounds?
- Chemical drum
A cylinder chemical drum is 220.5cm long and the radius of the drum is 42cm. Calculate the cost of painting the drum at the rate of RS.0.15/cm².
- Two brothers
The two brothers have a total of 48 nuts. Two thirds of the nuts of the first correspond to 2/5 of the number of nuts of the second. How many nuts does everyone have?
- Sack of rice
A 50-kilogram sack of rice has a price ₱1 750. How much do you pay if you only buy 35 kilograms of it?
- The floor
The floor in the gym has dimensions of 6 * 12m Parquets have a size of 30 * 20cm. Parquets are packed in packages of 50 pieces and one parquet package costs 150 CZK. How many packages will we need? How much will it cost?
- Science experiment
During a Science experiment, a liquid was heated at the rate of 8 degrees Celsius per minute for 10 minutes. It was then allowed to lose heat at the rate of 6 degrees Celsius per minute. If the final temperature was 76 degrees Celsius, what was its temper
- Market open
A certain market opens for sales every 7th day of the week. If it opened last on a Friday, in what day of the week will the market be opened again after 9 months. (Hint: a month is 30 days)
- Mr. Product
The product of the ages of all of Mr. Product children's is 1408. The age of the youngest child is equal to half the age of the oldest child. How many children does Mr. Product have and how old are they?
- True or false?
Which of the following is true? A three and three ninths plus seven and six elevenths equals ten and eighty seven ninety ninths B two and three eighths plus six and four fifths equals eight and twelve fourtieths C three and three sevenths plus four and tw
A large tank is partially filled with a solution. The tank has a faucet that allows solution to enter the tank at a rate of 16 3/4 liters per minute. The tank also has a drain that allows solution to leave the tank at a rate of 19 4/5 liters per minute. (
Who has the longest mallet if Janko's is 1,205 m long, Jurko's is 124 cm long and Ferko's 1245 mm long?
- Evaluate statement
Which is a correct statement about the description “two less than the quotient of a number cubed and sixteen, increased by eight” when n = 4? Choices: The value when n = 4 is 6. The value when n = 4 is 7. The value when n = 4 is 9. The value when n = 4 is