30 girls and 42 boys so idk this makes no sense and I'm older than you
To get the time taken for Jan and Jo to meet we proceed as follows;
Jan's speed=70 mph
Jo's speed =60 mph
distance between =1170
relative speed=70+60=130
time taken for them to meet will be:
time=(distance)/(relative speed)
=1170/130
=9 hours
the answer is 9 hours
I think there are 3 terms. since this is an expression the meaning of "terms" is asking what's being added or subtracted.
