The steps below show the work of a student used to calculate the number of yards in 6,436 meters. (1 mile = 1,609 meters) (1 mile = 1,760 yards) step 1: 6,436 meters multiplied by conversion factor 1 mile over 1,609 meters equals 4 miles step 2: conversion factor of 1,760 yards over 1 mile divided by 4 miles equals 440 yards step 3: 440 yards (1 mile = 1,609 meters) (1 mile = 1,760 yards) how can the error in the student's work be corrected?