1 loaf equals 0.75 lbs of meat; multiply both sides by 8 to get the required number of loaves.
He will need 6 lbs of meat.
Both are correct
I accidentally got rid of the other things so I now have to type 20 characters so i can actually answer it
Answer:
Follow the followings steps to draw a quadrilateral with 4 unequal sides:
Step 1 : Draw line 
of length 10cm.
Step 2 : Construct 90° angle on with A as vertex and mark an arc of 5 cm on new arm of right angle. That's Point D.
Step 3 : Again Construct 90° angle on 
with D as vertex.
Step 4 : Mark an arc of length 6 cm on arm of 2nd right angle. Mark that point as C.
Step 5 : To complete the Quadrilateral, Join Point C and B.
A Quadrilateral (Specially mentioned Trapezoid) ABCD with four unequal side is constructed.
Total amount of instrument players= 300
Number of brass instrument players= x (because we do not know how many there are, except that all other values that we must calculate are based off of the number of brass players we have
Number of string instruments= 3x (because 3 times more than the number of brass instruments
Number of Percussion= x-60 (because there are 60 less percussion players than brass players
So, our equation is (number of string instruments)+(number of brass instruments)+(number of percussion instruments)=300 (which is our total possible number of people
3x+x+x-60=300
3x+x+x=360
5x=360
x= 72
We have 72 brass instrument players, 3(72)= 216 string instrument players, and 72-60=12 percussion players
check: 72+216+12=300
