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- 317
- à 5.2 Changing a Decimal or Fraction to a Percent
- äè Please change the following Decimals or Fractions to
- Percents.
-
- âSêêêêêë3
- #êêêêêë Change ─ to Percent Form
- ë Change .07 to Percent Formêêï8
- êêêêêë 3
- #ë .07è=è7%êêêï─è=è.375è=è37.5%
- êêêêêë 8
- éSèTo change the decimal number, .07, to Percent Form,ïyou
- should move the decimal point two places to the right and add the
- percent symbol (%).
- êêêê .07è=è7%
-
- êêêê 3
- #è To change the fraction,ï─ , to percent form, you should first
- êêêê 8
- divide the "8" into the "3".
-
- êêêêë .375
- #êêêêè ┌─────
- #êêêêï8 │3.000
- êêêêë2 4
- #êêêêë─────
- êêêêê60
- êêêêê56
- #êêêêê───
- êêêêê 40
- êêêêê 40
- #êêêêê ──
- Next, you should change the Decimal Form, .375 , to Percent Form.
- êêêê.375è=è37.5%
- êêêë 3
- #êêëThus,è─è=è.375è=è37.5%
- êêêë 8
- ï1
- êêêïChange .07 to Percent Form.
-
-
- ë A)ï70%êè B)ï7%êëC)ï.7%êè D)ïå
-
-
- ü
-
-
- êêêê .07è=è7%
-
-
- ÇïB
- ï2
- êêêïChange .04 to Percent Form.
-
-
- ë A)ï40%êè B)ï.4%êè C)ï4%êëD)ïå
-
-
- ü
-
-
- êêêê .04è=è4%
-
-
- ÇïC
- ï3
- êêêïChange .78 to Percent Form.
-
-
- ë A)ï7.8%êèB)ï.78%êèC)ï78%êè D)ïå
-
-
- ü
-
-
- êêêê .78è=è78%
-
-
- ÇïC
- ï4
- êêêïChange .55 to Percent Form.
-
-
- ë A)ï55%êè B)ï5.5%êèC)ï.055%êïD)ïå
-
-
- ü
-
-
- êêêê .55è=è55%
-
-
- ÇïA
- ï5
- êêêïChange .40 to Percent Form.
-
-
- ë A)ï40%êè B)ï.004%êïC)ï.4%êè D)ïå
-
-
- ü
-
-
- êêêê .40è=è40%
-
-
- ÇïA
- ï6
- êêêïChange .70 to Percent Form.
-
-
- ë A)ï.7%êè B)ï70%êè C)ï700%êèD)ïå
-
-
- ü
-
-
- êêêê .70è=è70%
-
-
- ÇïB
- ï7
- êêêïChange 1.50 to Percent Form.
-
-
- ë A)ï15%êè B)ï.15%êèC)ï150%êèD)ïå
-
-
- ü
-
-
- êêêê1.50è=è150%
-
-
- ÇïC
- ï8
- êêêïChange 3.85 to Percent Form.
-
-
- ë A)ï385%êèB)ï3.85%êïC)ï38.5%êïD)ïå
-
-
- ü
-
-
- êêêê3.85è=è385%
-
-
- ÇïA
- ï9
- êêêïChange .085 to Percent Form.
-
-
- ë A)ï.085%êïB)ï8.5%êèC)ï85%êè D)ïå
-
-
- ü
-
-
- êêêê.085è=è8.5%
-
-
- ÇïB
- ï10
- êêêïChange .008 to Percent Form.
-
-
- ë A)ï.08%êèB)ï8%êëC)ï.8%êè D)ïå
-
-
- ü
-
-
- êêêê.008è=è.8%
-
-
- ÇïC
- ï11êêë 3
- #êêêïChangeï─ïto Percent Form.
- êêêêè4
-
- ë A)ï75%êè B)ï34%êè C)ï43%êè D)ïå
-
-
- ü
-
- êêêë3
- #êêêë─è=è.75è=è75%
- êêêë4
-
- ÇïA
- ï12êêë 3
- #êêêïChangeï─ïto Percent Form.
- êêêêè5
-
- ë A)ï6%êëB)ï.06%êèC)ï60%êè D)ïå
-
-
- ü
-
- êêêë3
- #êêêë─è=è.60è=è60%
- êêêë5
-
- ÇïC
- ï13êêë 5
- #êêêïChangeï─ïto Percent Form.
- êêêêè8
-
- ë A)ï62.5%êïB)ï.625%êïC)ï6.25%êïD)ïå
-
-
- ü
-
- êêêë5
- #êêêë─è=è.625è=è62.5%
- êêêë8
-
- ÇïA
- ï14êêë 4
- #êêêïChangeï─ïto Percent Form.
- êêêêè5
-
- ë A)ï8%êëB)ï80%êè C)ï.08%êèD)ïå
-
-
- ü
-
- êêêë4
- #êêêë─è=è.80è=è80%
- êêêë5
-
- ÇïB
- ï15êêê1
- #êêêïChange 1 ─ïto Percent Form.
- êêêêè 5
-
- ë A)ï120%êè B)ï12%êè C)ï1.2%êèD)ïå
-
-
- ü
-
- êêêï1ê6
- #êêê1 ─è=è─è=è1.20è=è120%
- êêêï5ê5
-
- ÇïA
- ï16êêê1
- #êêêïChange 2 ─ïto Percent Form.
- êêêêè 4
-
- ë A)ï22.5%êèB)ï2.25%êïC)ï225%êèD)ïå
-
-
- ü
-
- êêêï1ê9
- #êêê2 ─è=è─è=è2.25è=è225%
- êêêï4ê4
-
- ÇïC
- ï17êêë 1
- #êêêïChangeï─ïto Percent Form.
- êêêêè3
- êë 1
- #ë A)ï33 ─ %êïB)ï35%êè C)ï34%êè D)ïå
- êë 3
-
- ü
-
- êê 1êêêêêë1
- #êê ─è=è.333...è=è33.33...%è=è33 ─ %
- êê 3êêêêêë3
-
- ÇïA
- ï18êêë 1
- #êêêïChangeï─ïto Percent Form.
- êêêêè6
- êêêêêêê 2
- #ë A)ï15%êëB)ï18%êè C)ï16 ─ %ê D)ïå
- êêêêêêê 3
-
- ü
-
- êê 1êêêêêë2
- #êê ─è=è.166...è=è16.66...%è=è16 ─ %
- êê 6êêêêêë3
-
- ÇïC
- ï19êêë 3
- #êêêïChange ──ïto Percent Form.
- êêêêï16
- êë 1êêêêê 1
- #ë A)ï18 ─ %êïB)ï18.75%ê C)ï14 ─ %ê D)ïå
- êë 3êêêêê 3
-
- ü
-
- êê 3
- #êê──è=è.1875è=è18.75%è=è18.75%
- êê16
-
- ÇïB
- ï20êêë 5
- #êêêïChangeï─ïto Percent Form and round answer to
- the nearest tenth.êë 9
-
- ë A)ï54.7%êèB)ï55.6%êïC)ï53.5%êïD)ïå
-
-
- ü
-
- êê 5
- #êê ─è=è.5555...è=è55.55...%è=è55.6%
- êê 9
-
- ÇïB
-
-