Find the quotient of 9/10 and 2/3 .(1 point)
Responses
2027
Start Fraction 20 over 27 End Fraction
2720
Start Fraction 27 over 20 End Fraction
1830
Start Fraction 18 over 30 End Fraction
3018
Start Fraction 27 over 20 End Fraction
What is 3/10÷1/3 ?(1 point)
To divide fractions, you can multiply the first fraction by the reciprocal of the second fraction.
So, 3/10 ÷ 1/3 can be rewritten as 3/10 * 3/1.
Multiplying the numerators and denominators, we get:
3 * 3 = 9 (numerator)
10 * 1 = 10 (denominator)
Therefore, 3/10 ÷ 1/3 equals 9/10.
Stacy is painting her bedroom. She is able to paint 34 of the bedroom in 3 hours. At this rate, how long will it take her to paint the entire room?(1 point)
Responses
94 hours
Start Fraction 9 over 4 End Fraction hours
6 hours
6 hours
4 hours
4 hours
12 hours
To find the time it will take Stacy to paint the entire room, we can set up a proportion using the given information.
We know that Stacy can paint 34 of the bedroom in 3 hours. Let's represent the time it will take to paint the entire room as "x" hours.
The proportion can be set up as:
34 : 1 = 3 : x
To solve for x, we can cross-multiply and solve for x:
34 * x = 1 * 3
34x = 3
x = 3/34
So, at this rate, it will take Stacy approximately 3/34 hours to paint the entire room.
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?(1 point)
Responses
9/4 hours
Start Fraction 9 over 4 End Fraction hours
6 hours
6 hours
4 hours
4 hours
12 hours
To find the time it will take Stacy to paint the entire room, we can set up a proportion using the given information.
We know that Stacy can paint 3/4 of the bedroom in 3 hours. Let's represent the time it will take to paint the entire room as "x" hours.
The proportion can be set up as:
3/4 : 1 = 3 : x
To solve for x, we can cross-multiply and solve for x:
3/4 * x = 1 * 3
3x/4 = 3
Cross-multiplying we get:
3x = 4 * 3
3x = 12
Dividing both sides by 3, we get:
x = 12/3
x = 4
So, at this rate, it will take Stacy 4 hours to paint the entire room.
Miguel is returning from a trip. In 4 hours, he has driven 23 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?(1 point)
Responses
6 hours
6 hours
12 hours
12 hours
83 hours
Start Fraction 8 over 3 End Fraction hours
8 hours
To find the total time it will take Miguel to reach his destination, we can set up a proportion using the given information.
We know that in 4 hours, Miguel has driven 23 of the total distance. Let's represent the total time it will take to reach his destination as "x" hours.
The proportion can be set up as:
4 : x = 23 : 1
To solve for x, we can cross-multiply and solve for x:
4 * 1 = 23 * x
4 = 23x
Dividing both sides by 23, we get:
x = 4/23
So, at this rate, it will take Miguel approximately 4/23 hours to reach his destination.
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?(1 point)
Responses
6 hours
6 hours
12 hours
12 hours
8/3 hours
Start Fraction 8 over 3 End Fraction hours
8 hours