Plumbers MATH Questions And Answers 2025/2026
CONVERT FRACTION TO A DECIMAL - CORRECT ANSWER-DIVIDE
DENOMINATOR INTO NUMERATOR
PERIMETER OF A RECTANGLE/SQUARE - CORRECT ANSWER-P = 2
LENGTHS + 2 WIDTHS
CONVERT FEET AND INCHES INTO DECIMAL FEET - CORRECT ANSWER-
CHANGE INCHES INTO DECIMAL THEN DIVIDE BY 12
AREA OF A RECTANGLE / SQUARE - CORRECT ANSWER-A = LENGTH x
WIDTH
CONVERT DECIMAL FEET INTO FEET AND INCHES - CORRECT ANSWER-
MULTIPLY BY 12 - SEPARATE BY 8 TO GET TO THE NEAREST 1/8 "
CIRCUMFERENCE OF A CIRCLE OUTSIDE DIAMETERS OF A PIPE -
CORRECT ANSWER-C = 3.1416 x DIAMETER
AREA OF A CIRCLE, INSIDE DIAMETER OF A PIPE, CROSS - SECTIONAL
AREA OF A PIPE - CORRECT ANSWER-A = 3.1416 x RADIUS²
CONVERT FRACTION TO A DECIMAL - CORRECT ANSWER-DIVIDE
DENOMINATOR INTO NUMERATOR
PERIMETER OF A RECTANGLE/SQUARE - CORRECT ANSWER-P = 2
LENGTHS + 2 WIDTHS
CONVERT FEET AND INCHES INTO DECIMAL FEET - CORRECT ANSWER-
CHANGE INCHES INTO DECIMAL THEN DIVIDE BY 12
AREA OF A RECTANGLE / SQUARE - CORRECT ANSWER-A = LENGTH x
WIDTH
CONVERT DECIMAL FEET INTO FEET AND INCHES - CORRECT ANSWER-
MULTIPLY BY 12 - SEPARATE BY 8 TO GET TO THE NEAREST 1/8 "
CIRCUMFERENCE OF A CIRCLE OUTSIDE DIAMETERS OF A PIPE -
CORRECT ANSWER-C = 3.1416 x DIAMETER
AREA OF A CIRCLE, INSIDE DIAMETER OF A PIPE, CROSS - SECTIONAL
AREA OF A PIPE - CORRECT ANSWER-A = 3.1416 x RADIUS²