A teacher loses the final exam results of one of his students. Luckily for him, he had already calculated the student's average grade for this year.
If the student's average is 92, then what grade did he get on his final exam?
A teacher loses the final exam results of one of his students. Luckily for him, he had already calculated the student's average grade for this year.
If the student's average is 92, then what grade did he get on his final exam?
How much does Javier score on the first exam that has a weight of 55%, given that he scores 76 on the second exam and his final average is 84?
The price of milk varies from one shop to another.
In two of the shops, the price of milk is $4.5, while in five shops the price of milk is $5.3.
What is the price of milk in the last two shops if the overall average price is $4.6?
Matt receives the following grades in his math exams:
If Matt's average is \( 80.52 \), then what grade did he get on his last exam?
Each building on the street has an average of \( 4.29 \) floors.
There are two buildings with 11 floors, 4 buildings with 2 floors, and 5 buildings with 3 floors.
How many buildings have 5 floors?
A teacher loses the final exam results of one of his students. Luckily for him, he had already calculated the student's average grade for this year.
If the student's average is 92, then what grade did he get on his final exam?
90.5
How much does Javier score on the first exam that has a weight of 55%, given that he scores 76 on the second exam and his final average is 84?
The price of milk varies from one shop to another.
In two of the shops, the price of milk is 5.3.
What is the price of milk in the last two shops if the overall average price is $4.6?
\( \text{3}.65
Matt receives the following grades in his math exams:
If Matt's average is , then what grade did he get on his last exam?
Each building on the street has an average of floors.
There are two buildings with 11 floors, 4 buildings with 2 floors, and 5 buildings with 3 floors.
How many buildings have 5 floors?
buildings
How many times does Andrea run a distance of 3 km if she runs \( 5.92 \) km on average and so far she has run a distance of 8 km 7 times?
Calculate Martha's grade on an assignment that represents 20% if her average is \( 80.3 \) and her other grades are:
An employee at a paint shop creates the color purple using the colors red and blue.
The red paint costs $70 per liter, while the blue paint costs $95 per liter.
What percentage of blue and red paint are used if the price of the purple paint is $91 per liter?
Sebastian has 17 dumbbells that weigh on average \( 5.22 \) kg.
3 of the dumbbells weigh 4.5 kg, 4 dumbbells weigh 5.2 kg, and the rest weigh 7.1 kg or 3.8 kg.
How many dumbbells weighing 7.1 kg does Sebastian have?
In each park of a city\( 24.2 \) trees are planted on average.
In the first two parks, 19 trees are planted, while in the next three parks 28 are planted.
How many parks planted 24 trees?
How many times does Andrea run a distance of 3 km if she runs km on average and so far she has run a distance of 8 km 7 times?
times
Calculate Martha's grade on an assignment that represents 20% if her average is and her other grades are:
An employee at a paint shop creates the color purple using the colors red and blue.
The red paint costs 95 per liter.
What percentage of blue and red paint are used if the price of the purple paint is $91 per liter?
blue: 84% red: 16%
Sebastian has 17 dumbbells that weigh on average kg.
3 of the dumbbells weigh 4.5 kg, 4 dumbbells weigh 5.2 kg, and the rest weigh 7.1 kg or 3.8 kg.
How many dumbbells weighing 7.1 kg does Sebastian have?
In each park of a city trees are planted on average.
In the first two parks, 19 trees are planted, while in the next three parks 28 are planted.
How many parks planted 24 trees?
parks
Each bag of marbles contains an average of \( 9.64 \) marbles.
The first bag has 18 marbles, another two have 12 marbles, and the last three have 7 marbles.
How many bags contain 9 marbles?
Each bag of marbles contains an average of marbles.
The first bag has 18 marbles, another two have 12 marbles, and the last three have 7 marbles.
How many bags contain 9 marbles?
bags