7BOBO-dHHHHHH-ߜH-$-ݰ - -Z(`@xHH(FG(HH(d'@-  @l/;X-h- +*.- 9v -!4 SDSET  a3-x-ߴ-ݸj,hvj,hj,h j-l,h j-݈(0;<pquvz{$%FGhiST]^ghstuvbcyz*^`UV$%p')WX  MN 1 2 / 0 ` a - . 6 7 Y Z    m n         S T X Y ] ^ b c g h l m q r ^_78<=ABFGKL^_`a ;  i     h w   ! * J ^ b i         D S ~      /  6  N  Y                               (-l-ݜ-ݨ }-@READING GUIDE UNIT 3 MEASURING IN ENGLISH AND METRIC UNITS 1. List five different things that you can measure: a. b. c. d. e. 2. Identify four of the measuring devices shown in Figure 3-1: LETTER DESCRIPTION _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ 3. A ruler is an instrument to measure _______________. 4. The two systems of measurement are the _______________ system and the _______________ system. 5. Identify an English unit used for measurement of each of the following: length: weight: capacity: 6. Identify a Metric unit used for measurement of each of the following: length: weight: capacity: 7. Older cars use _______________ measurements. 8. In track events, students now run the 400 meter race which used to be called the _______________. 9. English measurements were given their names based on the way: 10. Standard measures were developed because: 11. Complete the figure shown below. Length Capacity 12 inches (in) = 1 foot (ft) 3 teaspoons (tsp) = 3 ft = 16 tbsp = 1 cup (c) 5280 ft = 1 mile (mi) 8 ounces (oz) = Weight 2 c = 1 pint (pt) 16 ounces (oz) = 2 pt = 2000 lb = 1 ton 4 qt = 1 gallon (gal) 12. A unit conversion ratio changes one unit to _______________. 13. Any number divided by itself equals _______________. 14. Any quantity divided by itself equals 1: 15. 1 ft / 12 in = 16. The numerator and denominator of the ratio name the _______________ amount. 17. Unit conversion ratios are useful in _______________ from one unit of measure to another. 18. T F Multiplying (or dividing) by 1 does not change the value of a number. 19. When a conversion factor is used over and over, you can usually find the answer on a _______________ _______________. 20. You can always _______________ the answer to decide if you used the conversion factor correctly. 21. Miles per hour is posted on the highway in miles and _______________. 22. The metric system was created to _______________ measurement. 23. To measure smaller amounts in the metric system, you: 24. To measure larger amounts in the metric system, you: 25. To convert you either multiply or divide by _______________, _______________ or _______________. 26. The English system of measure is now often called _______________ system. 27. A kiloliter is _______________ liters. 28. A hectometer is 100_______________. 29. A decagram is _______________ grams. 30. A deciliter is _______________ of a liter. 31. A centimeter is 1/100 of a _______________. 32. A milligram is _______________ of a gram. 33. Deci. centi and milli are _______________ than the unit. 34. Kilo, hecto and deca are _______________ than the unit. 35. Complete the following chart: Length 1 kilometer (km) = meters (m) 1 centimeter (cm) = 0.01 meter (m) 1 millimeter (mm) = meter (m) Weight 1 kilogram (kg) = grams (g) 1 milligram (mg) = gram (g) Capacity 1 milliliter (ml) = liter (l) 36. To convert from one unit to another in metric, it is as simple as moving the _______________ _______________ of the number. 37. To convert metric measurements, you only need to know _______________ direction and _______________ far. 38. List the six prefixes in order from largest to smallest. a. b. c. d. e. f. 39. To use the chart to convert form one metric unit to another, count the number of places _______________ the old unit _______________ the new unit. Move the decimal point of the number you want to convert the _______________ _______________ _______________ _______________ in the _______________ _______________ (right or left). The new number is the new unit. 40. When you use a measuring instrument, you need toknow these things: a. b. c. d. 41. A caliper is: DSET|(H-=T9 6*=T9DSET(H-ߠ9y9?zj6*=9DSETR --4-d   -ܐUnit 3 reading guideDSETR@-@-P/|-   -`