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chapter2.8b
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à 2.8è Review
äè Please answer the following questions.
â
êêè Not available in the Review Section.
éS
êêè Not available in the Review Section.
1êêêêë3
#êë Locate the proper fraction,ï─ï, on the number line.
êêêêêê5
#êêë ───┼───┼───┼───┼───┼───┼───┼──¥
êêêï0èAèBèCèDè1
ü
êêè Not available in the Review Section.
Ç C
2êêêêë10
#êëLocate the improper fraction, ── , on the number line.
êêêêêê 3
#êë───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼──¥
êê 0èAèBè1êè 2èCê3èD
ü
êêè Not available in the Review Section.
Ç D
3êêë5
#êêëWriteï7 ─èas an improper fraction.
êêêê8
êë 56êê 61êêï58
#êïA)ï──êè B)ï──êëC)ï──ê D)ïå
êê8êêï8êêè8
ü
êêè Not available in the Review Section.
Ç B
4êêë35
#êêêWriteï──èas a mixed number.
êêêê 9
êê 1êêï5êêè8
#êïA)ï4 ─êèB)ï3 ─êè C)ï3 ─ë D)ïå
êê 9êêï9êêè9
ü
êêè Not available in the Review Section.
Ç C
5
êêFind the least common multiple of 12 and 18.
êïA)ï24êè B)ï36êè C)ï72êD)ïå
ü
êêè Not available in the Review Section.
Ç B
6êêêêë18
#êêêReduce the fraction, ──ï.
êêêêêê42
êë 3êêè9êêè6
#êïA)ï─êëB)ï──êëC)ï──êD)ïå
êë 7êêï21êêï14
ü
êêè Not available in the Review Section.
Ç A
7êêêêë 39
#êêê Reduce the fraction, ── .
êêêêêêï6
ë 13ë 1êè 15ë 1êë11ë 1
#ïA)ï── or 6 ─êB)ï── or 7 ─ê C)ï── or 5 ─êD)ïå
ê2ë 2êë2ë 2êë 2ë 2
ü
êêè Not available in the Review Section.
Ç A
8êêêêêêë 3ë?
#êêFind the missing numerator in the equation ─ =ï── .
êêêêêêêê 8è 64
êï3è16êë 3è36êë3è24
#ëA)ï─ = ──êïB)ï─ = ──ê C)ï─ = ──êD)ïå
êï8è64êë 8è64êë8è64
ü
êêè Not available in the Review Section.
Ç C
9êêêè 3ë7
#êêêè Addë ─ï+ï─ .
êêêêë 5ë5
êë 4êêêë9
#êïA)ï─êïB)ï2ê C)ï─ê D)ïå
êë 5êêêë5
ü
êêè Not available in the Review Section.
Ç B
10êêê1ë2ë 2
#êêêAddê─ï+ï─ï+ï──ï.
êêêêè5ë3ë15
êë 14êè 13
#êïA)ï──ê B) ──ê C)ï1ë D)ïå
êë 15êè 15
ü
êêè Not available in the Review Section.
Ç C
11êêêè 3ë 2
#êêêè Addê─ï+ï──
êêêêê5ë10
êè4êêï7êê9
#ë A)ï─êè B)ï──êïC)ï──êè D)ïå
êè5êê 10êë 10
ü
êêè Not available in the Review Section.
Ç A
12êêê 3êè5
#êêê Addë2 ─è+è1 ──
êêêêè 7êï14
êê 8êêè8êê 11
#ê A)ï3 ──êèB)ï3 ──êïC)ï3 ──êïD)ïå
êê21êêï14êê 14
ü
êêè Not available in the Review Section.
Ç C
13ëFind the total number of quarts of grape juice if
êêë1êêêê 1
#êêè2 ─ïquarts is combined withï1 ─èquarts.
êêë3êêêê 2
êë 5êêï2êêï2
#êA)ï3 ─êèB)ï3 ─êèC)ï3 ─êïD)ïå
êë 6êêï5êêï6
ü
êêè Not available in the Review Section.
Ç A
14êêêè8ê 4
#êêëSubtractë ──è-è──
êêêêë15ê15
ê 2êêï6êêï4
#èA)ï──êè B)ï──êè C)ï──êèD)ïå
ê15êê 15êê 15
ü
êêè Not available in the Review Section.
Ç C
15êêêë8ê1
#êêêSubtractë ──è-è─
êêêêê15ê5
ê 2êê 1êêè7
#èA)ï──êè B)ï─êëC)ï──êèD)ïå
ê15êê 3êêï15
ü
êêè Not available in the Review Section.
Ç B
16êëSubtractë 12ê1
#êêêêê ──è-è─
êêêêê 13ê2
êè 11êêï11êêï5
#êA)ï──êëB)ï──êè C)ï──êèD)ïå
êè 26êêï13êê 13
ü
êêè Not available in the Review Section.
Ç A
17êêêè 2êï1
#êêëSubtractë14 ─è-è6 ─
êêêêê3êï2
êë 5êêè1êêè 1
#êA)ï7 ─êè B)ï8 ─êëC)ï8 ─êïD)ïå
êë 6êêè3êêè 6
ü
êêè Not available in the Review Section.
Ç C
18êêêë 1êï4
#êêêïSubtractè 7 ─è-è3 ─
êêêêêï3êï5
êë 8êêï2êêï1
#ë A)ï3 ──êèB)ï4 ─êïC)ï4 ──ê D)ïå
êë15êêï5êê 15
ü
êêè Not available in the Review Section.
Ç A
19êêêë 6ê 7
#êêêïMultiplyë──è∙è──
êêêêê 35ê12
êë3êêï1êêï5
#êA)ï──êè B)ï──êè C)ï──êèD)ïå
êè 35êê 10êê 12
ü
êêè Not available in the Review Section.
Ç B
20êêêë3êï1
#êêë Multiplyë 3 ─è∙è1 ─
êêêêê 4êï5
êè 1êêï1êêï3
#ëA)ï4 ─êèB)ï5 ─êèC)ï3 ─êïD)ïå
êè 2êêï4êêï4
ü
êêè Not available in the Review Section.
Ç A
21êêêêè 2
#êêêë Multiplyë5 ─ï∙ï6
êêêêêê3
êë2êêêêè1
#ëA)ï30 ─êïB)ï34êïC)ï32 ─êïD)ïå
êë3êêêêè3
ü
êêè Not available in the Review Section.
Ç B
22êêêêêêë7ë5
#êë Insert "<" or ">" between the two fractions ─ and ─
êë to make a true sentence.êêë 9ë8
êï5è7êë7è5êë7è5
#ëA)ï─ > ─ê B)ï─ < ─ê C)ï─ > ─ê D)ïå
êï8è9êë9è8êë9è8
ü
êêè Not available in the Review Section.
Ç C
23
#êêêè Simplify (2/3)ì ∙ 3/8.
êè1êêï5êê12
#ë A)ï─êëB)ï─êèC)ï──êè D)ïå
êè6êêï8êê14
ü
êêè Not available in the Review Section.
Ç A
24
#êêêïSimplify (1/3)ì ∙ (1/4 + 3/8) ÷ 25/18.
êï23êêï1êë 3
#ëA)ï──êè B)ï──êïC)ï─êëD)ïå
êï24êê 20êë 8
ü
êêè Not available in the Review Section.
Ç B
25êêêè 4ë2
#êêêïDivideë──ï÷ï─
êêêêë 25ë5
êè8êê 2êê3
#ëA)ï──êè B)ï─êèC)ï─êëD)ïå
êï25êê 5êê2
ü
êêè Not available in the Review Section.
Ç B
26êêêè 7ê 1
#êêêïDivideè 7 ─ï÷ï2ï─
êêêêê8ê 4
êï7êêï5êêï1
#ëA)ï─êëB)ï─êèC)ï3 ─êèD)ïå
êï2êêï8êêï8
ü
êêè Not available in the Review Section.
Ç A