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Combine. Simplify the answer. 1) (18/70) + (11/70)

Question : Combine. Simplify the answer. 1) (18/70) + (11/70) : 2151826

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Combine. Simplify the answer.

1) (18/70) + (11/70)

A) (29/70)

B) (30/71)

C) (28/69)

D) (28/70)

2) (7/8) - (6/8)

A) (1/8)

B) (1/4)

C) (3/16)

D) (1/2)

3) (7/21) - (3/21)

A) (4/7)

B) (4/21)

C) (1/2)

D) (1/3)

4) (1/9) + (7/9)

A) (7/9)

B) (9/10)

C) (7/8)

D) (8/9)

5) (29/53) - (19/53)

A) (48/53)

B) (10/53)

C) 10(21/53)

D) (5/53)

6) (4/15) + (9/15) + (1/15)

A) (36/3375)

B) (14/15)

C) (36/15)

D) (14/45)

7) (12/20) + (26/20) + (2/20)

A) (19/10)

B) 2

C) (1/3)

D) 1

Find the LCD of the list of fractions.

8) (-7/9), (-11/7)

A) 7

B) 16

C) 63

D) 9

9) (-5/3), (-4/15)

A) 18

B) 15

C) 45

D) 3

10) (3/10), (5/45)

A) 5

B) 450

C) 90

D) 55

11) (1/10), (1/6), (4/15)

A) 30

B) 10

C) 15

D) 6

12) (1/60), (1/54), (13/90)

A) 108

B) 540

C) 270

D) 180

Combine. Simplify the answer.

13) (1/3) + (1/6)

A) (1/3)

B) (1/2)

C) (5/9)

D) (2/9)

14) (5/13) + (1/15)

A) (88/14)

B) (88/195)

C) (3/14)

D) (3/195)

15) (8/8) + (4/6) + (2/19)

A) 3(2/33)

B) (14/57)

C) (14/33)

D) 1(44/57)

16) (5/6) - (1/5)

A) (19/6)

B) (2/3)

C) (19/30)

D) (2/15)

17) (1/5) - (1/11)

A) (1/55)

B) (6/5)

C) (6/55)

D) (1/5)

18) (5/7) - (1/2)

A) (4/9)

B) (4/7)

C) (1/7)

D) (3/14)

19) (4/5) - (3/20)

A) (7/10)

B) (13/20)

C) (1/20)

D) (3/5)

20) (7/9) - (1/12)

A) (25/36)

B) (1/2)

C) (13/18)

D) (2/3)

21) (8/15) - (1/20)

A) (7/15)

B) (27/60)

C) (29/60)

D) (1/2)

22) (3/14) + (3/2) - (6/7)

A) (18/7)

B) - (15/7)

C) (13/14)

D) (6/7)

23) 11(1/2) + 11(3/9)

A) 21(5/6)

B) 11(5/6)

C) 22(5/6)

D) 23(5/6)

24) 18(4/7) + 8(2/7)

A) 27(6/7)

B) 25(6/7)

C) 18(6/7)

D) 26(6/7)

25) 3(7/9) + 8(2/9)

A) 2(8/9)

B) 11

C) 12(8/9)

D) 12

26) 4(1/3) + 11(1/9)

A) 15(4/9)

B) 4(4/9)

C) 14(4/9)

D) 16(4/9)

27) 9(1/2) + 8(1/4)

A) 9(3/4)

B) 17(3/4)

C) 16(3/4)

D) 18(3/4)

28) 5(3/5) + (2/10)

A) 5(4/5)

B) 5(3/5)

C) 60

D) (4/5)

29) 14(1/7) - 7(4/7)

A) 20(4/7)

B) 21(4/7)

C) 6(4/7)

D) 6(3/7)

30) 38(2/3) - 25(13/16)

A) 12(41/48)

B) 13(41/48)

C) 11(41/48)

D) 12

31) 15(5/7) - (19/21)

A) 14

B) 14(17/21)

C) 13(17/21)

D) 15(17/21)

Solve. Simplify the answer.

32) Tara read (4/10) of her book on Monday, (2/10) of her book on Tuesday, and (1/10) of her book on Wednesday. What part of her book has she read?

A) (7/10)

B) (10/7)

C) (10/3)

D) (3/10)

33) The total length of a canoe race is (3/9) of a mile. Gretta has completed (2/9) of a mile. How much does she have left to complete?

A) (5/9) mi

B) (1/3) mi

C) (1/9) mi

D) (2/9) mi

34) Barat walked (3/30) mile to his biology class, (3/30) mile to his art class, (5/30) mile to his calculus class, and then back to his dormitory. If he walked 1 mile altogether, how far did he walk from his calculus class to his dormitory?

A) (11/15) mi

B) (19/30) mi

C) (11/30) mi

D) (4/5) mi

35) The circle graph shows the fraction of books read by grades one through five. What fraction of books was NOT read by the fourth and third grades?

A) (18/25)

B) (12/25)

C) (4/5)

D) (13/25)

36) Harry cuts a board 12(7/8) feet long from one 19 feet long. How long is the remaining piece?

A) 6 feet

B) 6(1/8) feet

C) 7(7/8) feet

D) 6(1/4) feet

37) Chris rode her bicycle 15(1/2)miles on Tuesday. On Thursday, she rode 2(1/6) miles. What was her total biking distance for those two days?

A) 16(2/3) miles

B) 15(2/3) miles

C) 17(2/3) miles

D) 18(2/3) miles

38) Jerry caught a fish that weighed 18(3/7) pounds. Pat caught a fish that weighed 8(4/7) pounds. How much more did Jerry's fish weigh than Pat's fish?

A) 9(5/7) pounds

B) 25(6/7) pounds

C) 9(6/7) pounds

D) 26(6/7) pounds

39) Angie is wrapping a present for her nephew. She has a roll of wrapping paper that has 16 feet of wrapping paper on the roll. She uses 9(7/9) feet to wrap the present. How many feet of wrapping paper are left on the roll?

A) 15(2/9) feet

B) 6(2/9) feet

C) 7(7/9) feet

D) 7(2/9) feet

Solution
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Algebra 2 Months Ago 30 Views
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