Finding fractions
a) At a fancy dress party ¼ of the 80 people had costumes. Show how to work out how many people had costumes at the party.
80 Divided by 4=
20+20+20+20
1/4 1/4 1/4 1/4
Answer: ___20_______
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b) ⅔ of the class of 24 students owned cell phones. Show how to work out how many students in the class owned cell phones.
24 Divided by 3 = 8
8x2=16
Answer: ____16______
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c) There are 180 students. 6/10 of them walk to school. Show how to work out how many students walked to school.
180 Divided by 10=18
18x6
18x2=36 18x2=36 18x2=36
36+36=72
72+36=108
Answer: ____108______
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d) There are 150 students at the school. ⅘ of the students went to the school camp. Show how to work out how many students went to camp.
150 Divided by 5=30
30x4=120
30+30+30+30
Answer: ______120____
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