___18. Mrs. Santiago bought 15 3/4 m of cloth. She used 7 1/2 m for curtains. How many meters of cloth were not used?
a. 7 1/4 m
b. 7 2/4 m
c. 8 1/4 m
d. 8 2/4 m
___19. Grandfather bought 5 1/4 sacks of rice. He gave 3 3/4 sacks to his children. How much rice was left to him?
a. 1 1/2 sacks
b. 1 2/4 sacks
c. 2 1/2 sacks
d. 2 2/4 sacks
TRUE or FALSE
___20. 5/10 and 2/12 are dissimilar fractions.
___21. Since 2/11 and 8/11 have similar denominators. Therefore, they are dissimilar fractions.
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Answer:
18. B
19. C
20. true
21. false