Question

PLEASE I NEED HELP WITH THIS QUESTION A.S.A.P.

Write 10,100,or 1,000 for the n only for #11.


11.) (75.34 - 25.34) n=5


12.) There are 145 children taking swimming lessons at the pool. If 10 children will be assigned to each instructor, how many instructors need to be hired?

Answer 1

#12 is 15 instructors because 145÷10= 14 with 5 left over. You need another instructor even though there are only 5 kids. 14+1=15