Question 113709
2+5=7 MAKES UP A TEAM OF ELECTRICIANS PLUS CARPENTERS.
SINCE HIS CREW HAS 42 WORKERS HE HAS 42/7=6 TEAMS.
EACH TEAM HAS 5 CARPENTERS.
6*5=30 CARPENTERS ARE NEEDED.
HE ALSO HAS 2 ELECTRICIANS PER TEAM OR 6*2=12 ELECTRICIANS ARE NEEDED.
30+12=42 THE TOTAL NUMBER OF WORKERS.