10/77 <==ANSWER should be positive
6. Multiply -7/1 • -2/9. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
1 and 5/9 <==ANSWER should be positive
7. Multiply 6/5 • -7/1. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
-8 and 2/5
8. Multiply 9/6 • 7/45. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
7/30 <==ANSWER should be positive
9. Divide -5/10 ÷ 9/6. Your answer should be reduced to its simplest form, and should not be an improper fraction. (Points : 1)
-1/3
10. Divide 5/5 ÷ -8/5. Your answer should be reduced to its simplest form, and should not be an improper fraction. (Points : 1)
-5/8 <==ANSWER should be negative
11. Divide -7/9 ÷ -10/5. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
7/18 <==ANSWER should be positive
12. Divide 6/3 ÷ -3/4. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
-2 and 2/3 <==ANSWER should be negative
13. Divide 2/1 ÷ 10/5. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
1
14. Divide 8/9 ÷ 5/9. Your answer should be reduced to its simplest form, and should not be an improper fraction.(Points : 1)
1 and 3/5 <==ANSWER should be positive
15. Divide 1/5 ÷ -1/7. Your answer should be reduced to its simplest form, and should not be an improper fraction. (Points : 1)
-1 and 2/5
16. Divide 10/4 ÷ 6/5. Your answer should be reduced to its simplest form, and should not be an improper fraction. (Points : 1)
2 and 1/12
17. Mr. Smith's salary is $83,000 per year. 25% of his salary goes to federal income taxes. How much are his federal income taxes? (Points : 1)
$20,750
18. How much of Mr. Smith's salary is left after he pays his federal income taxes? (Points : 1)
$62,250
19. My deck of cards has 52 cards. I dealt ¾ of the cards to the players. How many cards did I deal? (Points : 1)
39 cards <== ¾ x 52 = 156/4 = 39 <==ANSWER
20. The piano player pressed 5/8 of the 88 piano keys during the concert. How many keys were not pressed? (Points : 1)
33 keys
I hope that helps!! :-)