Welding Math

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Problems-- Metric-Fraction- Decimals

Transcript of Welding Math

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Adding and Subtracting Unlike

Fractions

110

Creative Commons LicenseWDT110 Blue Print Reading Math by David Brawner, Scott Cooper, Mary Ann Hudson, Sharon Stricklin, Pat Senn is licensed under a Creative Commons Attribution 4.0 International License.

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Adding and Subtracting Whole

Numbers

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Adding-Subtracting Like Fractions

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Converting Common Fractions to

Decimals

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16�

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4�

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8�

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16�

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16�

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16�

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16�

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8�

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16�

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16�

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Converting Decimals to Fractions

Write the fraction for each decimal

0.625 =

0.3125 =

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0.4375 =

0.375 =

0.25 =

0.9375 =

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0.1875 =

0.5625 =

0.0625 =

0.75 =

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0.125 =

0.6875 =

0.8125 =

0.5 =

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0.875 =

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Dividing Fractions

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ENGLISH to ENGLISH

LENGTH LENGTH

1 foot (ft) = 12 inches (in) 1 kilometer (km) = 1000 meters (m)1 yard (yd) = 3 feet 1 hectometer (hm) = 100 meters1 yard = 36 inches 1 dekameter (dam) = 10 meters1 rod (rd) = 16.5 feet 1 meter = 1 meter1 rod = 5.5 yards 1 decimeter (dm) = 0.1 meter 10 decimeters = 1 meter1 mile (mi) = 5280 ft 1 centimeter (cm) = 0.01 meter 100 centimeters = 1 meter1 mile = 1760 yards 1 millimeter (mm) = 0.001 meter 1000 millimeters = 1 meter

ENGLISH to METRIC METRIC to ENGLISH

1 inch = 2.54 centimeters 1 millimeter = 0.0394 inch* 1 foot = 30 centimeters 1 centimeter = 0.394 inch

1 yard = 0.9 meter 1 meter = 39.4 inches1 yard = 91.4 centimeters 1 meter = 3.28 feet

* 1 mile = 1.6 kilometers 1 meter = 1.09 yards1 mile = 1610 meters 1 kilometer = 0.621 miles

METRIC to METRIC

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Metric-English Conversions

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Multiply and Divide Whole

Numbers

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Multiplying Fractions

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Multiplying Simple Fractions

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