Convert decimal feet to feet-inches-fraction of an inch скачать в хорошем качестве

Convert decimal feet to feet-inches-fraction of an inch

Fancy specialty calculators may not be around on the job site, learn to convert in writing using a basic calculator. To multiply 7`- 5 1/4" x 2` - 3 3/8", conversion to decimal feet is necessary. By the end you will get why 7.1875 feet = 7`- 5 1/4" Prerequisites: Must be proficient in reading a tape measure in inches and metric, + and - fractions, +, - and x decimals. Also learn to read an engineers` tape. Steps: 1 Subtract feet, write feet into final answer. 2 Multiply left over decimal digits by 12. 3 Write whole number from result into final answer as inches. 4 Subtract whole number, multiply decimal left over digits by either 2, 4, 8, or 16 (or 32, 64, 128). 5 Write this multiplier number (2, 4, 8, ...) as the denominator in the fractions of an inch. 6 Round result up to nearest whole number (typically by 0.11111 ...) This new whole number is the numerator in the fractions of an inch. Only minimal rounding is needed.