Jim can do the 1/2 of floor in 4 hours
pete completes 1/2 of floor in 2 hour
therefor, since, pete took 1/2 as much time, pete can tile 2 times as many tiles (logic)
pete can lay 25 more than jim
if pete is 2 times of jim
p=2j
and pete is 25 more than jim
p=25+j
2j=p=25+j
2j=25+j
minus j
j=25
jim lays at 25 tiles per hour
C is answer
If the object is a true parallelogram, then p=36.4/5.2=7 yd.
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Make them count jelly beans.
If your figure is correct, then Neptune's radius would be 7.3 times the size of Mars'. Tell us either one and we'll have both of them.
Answer: 12 girls to 27 students
5 boys to 9 students
15 boys to 12 girls
HOPE THIS HELPS
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