K: Let's go through each question one by one.
Question 1: Find the quotient of 9/10 and 2/3.
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
So, 9/10 divided by 2/3 would be 9/10 * 3/2 = 27/20.
Therefore, the answer is 27/20.
Question 2: What is 310÷13?
To divide, we determine how many times 13 can go into 310.
Dividing 310 by 13 gives us 23.
Therefore, the answer is 23.
Question 3: Stacy is painting her bedroom. She is able to paint 3/4 of the bedroom in 3 hours. At this rate, how long will it take her to paint the entire room?
If she can paint 3/4 of the room in 3 hours, then to find out how long it would take her to paint the entire room, we need to divide 3 hours by 3/4.
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
So, 3 hours divided by 3/4 would be 3 * 4/3 = 4 hours.
Therefore, it will take her 4 hours to paint the entire room.
Question 4: Miguel is returning from a trip. In 4 hours, he has driven 2/3 of the total distance. He wants to know how long the total drive will take. At this rate, what is the total time it will take him to reach his destination?
If he has driven 2/3 of the total distance in 4 hours, then to find out the total time it would take to reach his destination, we need to multiply 4 hours by 3/2.
So, 4 hours multiplied by 3/2 would be 12/2 = 6 hours.
Therefore, it will take him 6 hours to reach his destination.
Question 5: Iris is asked to sweep the gymnasium floor after a basketball game. She completes 23 of the floor in 13 of an hour. At this rate, how long will it take her to complete the entire floor?
If she completes 23 of the floor in 13 of an hour, then to find out how long it would take her to complete the entire floor, we need to divide 1 hour by 23/13.
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
So, 1 hour divided by 23/13 would be 1 * 13/23 = 13/23 hours.
Therefore, it will take her 13/23 hours to complete the entire floor.
Let me know if there's anything else I can assist you with!
Question 1
Find the quotient of 9/10 and 2/3
18/30
30/18
20/27
27/20
Question 2
What is 310÷13?
3/30
10/9
10
9/10
Question 3
Stacy is painting her bedroom. She is able to paint 3/4 of the bedroom in 3 hours. At this rate, how long will it take her to paint the entire room?
9/4 hours
12 hours
4 hours
6 hours
Question 4
Miguel is returning from a trip. In 4 hours, he has driven 2/3 of the total distance. He wants to know how long the total drive will take. At this rate, what is the total time it will take him to reach his destination?
8 hours
12 hours
6 hours
8/3 hours
Question 5
Iris is asked to sweep the gymnasium floor after a basketball game. This requires her to push a sweeper from one end of the gym to the other and repeat the pattern until she has covered the entire floor. She completes 23 of the floor in 13 of an hour. At this rate, how long will it take her to complete the entire floor?
1/2 hours
1 hour
2/3 hours
1 1/2
1 answer