6.find the quotient

6 divided by 1/5=

A.1 1/5
B.1/5
C.5/36
D.30(I PICK THIS)

7.find the quotient
5/20 divided by 1/7=

A.1 1/4(I PICKED THIS)
B.4/5
C.5/196
D.4/21

8.find the quotient
6 2/7 divided by 2 3/4=

A.2 2/7
B.17 2/7
C.2 6/11
D.7/16

9.Michael spends 3 hours cleaning his house,he spends equal amounts of time cleaning each room.If he spends 1 hour cleaning each room,how many rooms does his house have?

A.2 rooms
B.3 rooms
C.5 rooms
D.6 rooms(I pick this)

10.find the number that completes the equation.

blank/4=2/20

A.1/10
B.2/5(I PICK THIS)
C.2
D.4

ANSWER FOR NUMBER 8. IS

A.

I disagree with #7

(5/20) ÷ (1/7)
= (1/4)(7/1)
= 7/4 or 1 3/4
none of your choices match this.

#9, how did you get 6 rooms ?
If he takes 1 hour to clean one room, wouldn't it take him 6 hrs to clean the house?

so those 2 are the only not correct??

The answer to number 9. in your case is 3! Mine is 6 i have a different question than yours and I'm surprised you can't figure it out its so easy! Mine is 1/2 hour yours is just 1 hour

6. To find the quotient of 6 divided by 1/5, you need to divide 6 by the reciprocal of 1/5. The reciprocal of 1/5 is 5/1. So, the division equation becomes 6 ÷ 5/1.

To solve this, you can convert the division into multiplication by multiplying the numerator (6) by the reciprocal of the denominator (5/1).

Multiply 6 by 5/1:
6 × 5/1 = 30/1 = 30

Therefore, the quotient of 6 divided by 1/5 is 30. Therefore, option D, 30, is the correct answer.

7. To find the quotient of 5/20 divided by 1/7, again, you need to divide by the reciprocal of 1/7. The reciprocal of 1/7 is 7/1. So, the division equation becomes 5/20 ÷ 7/1.

To solve this, you can convert the division into multiplication by multiplying the numerator (5/20) by the reciprocal of the denominator (7/1).

Multiply 5/20 by 7/1:
5/20 × 7/1 = (5 × 7) / (20 × 1) = 35/20 = 7/4

Therefore, the quotient of 5/20 divided by 1/7 is 7/4. Therefore, option A, 1 1/4, is the correct answer.

8. To find the quotient of 6 2/7 divided by 2 3/4, we first need to convert the mixed numbers into improper fractions.

6 2/7 = (6 * 7 + 2) / 7 = 44/7
2 3/4 = (2 * 4 + 3) / 4 = 11/4

Now, the division equation becomes 44/7 ÷ 11/4.

To divide fractions, we multiply by the reciprocal of the second fraction. So, multiply 44/7 by the reciprocal of 11/4, which is 4/11.

Multiply 44/7 by 4/11:
(44/7) * (4/11) = (44 * 4) / (7 * 11) = 176/77

Therefore, the quotient of 6 2/7 divided by 2 3/4 is 176/77. Therefore, option C, 2 6/11, is the correct answer.

9. Michael spends 3 hours cleaning his house, and he spends equal amounts of time cleaning each room. If he spends 1 hour cleaning each room, we can find the number of rooms by dividing the total cleaning time (3 hours) by the time he spends cleaning each room (1 hour).

Divide 3 by 1:
3 ÷ 1 = 3

Therefore, if Michael spends 1 hour cleaning each room and overall spends 3 hours cleaning his house, he must have 3 rooms. Therefore, option B, 3 rooms, is the correct answer.

10. To find the number that completes the equation blank/4 = 2/20, you need to find the value of the blank.

To solve this, you can cross-multiply and then solve for the blank.

Multiply the numerator of the first fraction (blank) by the denominator of the second fraction (20). Set it equal to the result of multiplying the denominator of the first fraction (4) by the numerator of the second fraction (2).

(blank * 20) = (4 * 2)
20 * blank = 8

Divide both sides of the equation by 20 to solve for blank:
blank = 8/20 = 2/5

Therefore, the number that completes the equation is 2/5. Therefore, option B, 2/5, is the correct answer.