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Middle School Math & Grammar
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chapter3.7b
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254
à 3.7è Review.
äè Please work the following problems involving Decimal
Numbers.
â
êêê Not available in Review Section.
éS
êêê Not available in Review Section.
1êêèWrite 63.247 in words.
êè A)ïSixty-three and two forty seven
êè B)ïSixty-three and two hundred forty-seven thousandths
êè C)ïSix and three hundred forty-seven thousandths
êè D)ïå
ü
êêê Not available in Review Section.
ÇïB
2êêïWrite 300.0014 in words.
êè A)ïThree hundred and fourteen thousandths
êè B)ïThree hundred and fourteen hundredths
êè C)ïThree hundred and fourteen ten-thousandths
êè D)ïå
ü
êêê Not available in Review Section.
ÇïC
3è Write "Seventy-five thousandths" in decimal form.
êê A)ï.075èB)ï.750ïC)ï75,000èD)ïå
ü
êêê Not available in Review Section.
ÇïA
4è Write "One hundred twelve and six ten thousandths" in
êë decimal form.
êêA)ï112.006ïB)ï100.1206ïC)ï112.0006ïD)ïå
ü
êêê Not available in Review Section.
ÇïC
5êèRound 47.348 to the nearest hundredth.
êêè A)ï47.35ïB)ï47.34ïC)ï47.3ïD)ïå
ü
êêê Not available in Review Section.
ÇïA
6êèRound 2.4872 to the nearest thousandth.
êêëA)ï2.49ïB)ï2.487ïC)ï2.488ïD)ïå
ü
êêê Not available in Review Section.
ÇïB
7êêè Addë 23.478
êêêêë +ï2.81
#êêêêê ──────
êëA)ï2.6388ïB)ï26.288ïC)ï263.88ïD)ïå
ü
êêê Not available in Review Section.
ÇïB
8
êêêëAdd 14.72 + 9.134 + 8.5.
êA)ï32.354ë B)ï26.288ë C)ï263.88ë D)ïå
ü
êêê Not available in Review Section.
ÇïC
9ïSnowfall for three consecutive months is 6.75 inches, 14.6
inches, and 10.35 inches.ïFind the total snowfall for ç three
months.
ëA)ï31.7 inchesèB)ï27.85 inchesèC)ï40.7 inchesèD)ïå
ü
êêê Not available in Review Section.
ÇïA
10êèSubtractë 18.214
êêêêë- 7.583
#êêêêë ──────
ëA)ï11.231ê B)ï10.841êïC)ï10.631ê D)ïå
ü
êêê Not available in Review Section.
ÇïC
11êêSubtractë246.273
êêêêê - 24.754
#êêêêêï───────
ëA)ï432.419êB)ï221.519ê C)ï232.519êD)ïå
ü
êêê Not available in Review Section.
ÇïB
12èA VCR is marked down from $250.46 to $198.99.ïHow much
êë money was marked off?
ëA)ï$51.47êB)ï$49.47êïC)ï$73.47ê D)ïå
ü
êêê Not available in Review Section.
ÇïA
13êêïMultiplyë56.3
êêêêêïxï.89
#êêêêêè ────
ëA)ï481.07êB)ï49.317ë C)ï50.107ê D)ïå
ü
êêê Not available in Review Section.
ÇïC
14êêïMultiplyë68.5
êêêêêïxï9.4
#êêêêêè ────
ê A)ï382.40ë B)ï896.7ë C)ï643.9ëD)ïå
ü
êêê Not available in Review Section.
ÇïC
15èSam bought 14 plants at $12.50 each.ïWhat was the total
êë cost of the plants?
ê A)ï$175.00ëB)ï$46.00ëC)ï$63.00è D)ïå
ü
êêê Not available in Review Section.
ÇïA
# 16êêêë┌──────
#êêêïDivideè5.3 │ 12.72
êïA)ï21.34êB)ï2.4ë C)ï2.37ëD)ïå
ü
êêê Not available in Review Section.
ÇïB
# 17êêï┌───────
#êêDivideï2.4 │ 5.3682ïand round the answer to the nearest
hundredth.
êïA)ï3.44ê B)ï2.24ëC)ï1.68ëD)ïå
ü
êêê Not available in Review Section.
ÇïB
18è A roast weighs 4.74 pounds and costs a total of $16.59.
êêWhat is the price per pound?
êè A)ï$3.50ëB)ï$4.15è C)ï$3.95è D)ïå
ü
êêê Not available in Review Section.
ÇïA
19êêêè6
#êêêè Changeï──ïto decimal form.
êêêêë10
êêèA)ï60è B)ï.06è C)ï.6è D)ïå
ü
êêê Not available in Review Section.
ÇïC
20êê 7
#êêChangeï2 ──ïto decimal form and round answer to nearest
êêêè16
thousandth.
êë A)ï2.438ëB)ï2.4375è C)ï2.549è D)ïå
ü
êêê Not available in Review Section.
ÇïA
21êè 5
#êêWriteï─ïin decimal form using the bar notation.
êêê9
#êêè ──êë ─êë ─
êë A)ï.34êB)ï.44êC)ï.55ë D)ïå
ü
êêê Not available in Review Section.
ÇïC
22êë Change .435 to fraction form.
êêè3êê87êè 14
#êë A)ï─êïB)ï───êC)ï──êD)ïå
êêè8êë 200êè 51
ü
êêê Not available in Review Section.
ÇïB