Slide Rule (Proportion, Percentage, Squares and Square Root)

Duration: 0:22:00

Year Published: 1944

Creator: United States Office of Education

Format: 16mm

Color: B&W

Sound: sound

Description: Shows how to use the B and C scales of the slide rule to calculate proportions and percentages, how to calculate squares and square roots, and how to determine the placing of decimals after the square root has been extracted.

Complete Record: , Shows how to use the B and C scales of the slide rule to calculate proportions and percentages, how to calculate squares and square roots, and how to determine the placing of decimals after the square root has been extracted.NOTE: Two (or more) records have been merged together to create this data.

1 user has this film:
Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-20 21:56:32