Mixed format: $$E _ { L I N E } = \sqrt { E _R ^ { 2 } + E_ X ^ { 2 } }$$ (with a space between the whole number and the numerator) Fraction format: $1 /4$
Reduce all fractions. The diameter of a steel shaft, through wear, is reduced $R _ { T }$ inch. The shaft measures inch originally. The electrician removes another $9 /1,000$
inch and makes a new bearing to fit the shaft. What is the size of the shaft after the work is completed?

Question

Mixed format: $$E _ { L I N E } = \sqrt { E _R ^ { 2 } + E_ X ^ { 2 } }$$ (with a space between the whole number and the numerator) Fraction format: $1 /4$
 Reduce all fractions. The diameter of a steel shaft, through wear, is reduced $R _ { T }$ inch. The shaft measures  inch originally. The electrician removes another $9 /1,000$
 inch and makes a new bearing to fit the shaft. What is the size of the shaft after the work is completed?

Mixed Format ELINE=ER2+EX2E _ { L I N E } = \sqrt { E _R ^ { 2 } + E_ X ^ { 2 } }ELINE​=ER2​+EX2​​

Mixed Format $E _ { L I N E } = \sqrt { E _R ^ { 2 } + E_ X ^ { 2 } }$