Subtract 20 from 40 then divide by 10
C=2
Since there are 16 oz in 1 lb, take 256, divide it by 16, and the answer is 16. Therefore both are the same because 16 lbs = 16lbs
It can be turned into 4•19/81 (mixed proper fractions) or in decimal 4.2346 (4dp)
Look at the picture......
I think that it is C: PQR~XY by AA because there are only two angles that you are given ;the boxes represent 90, so each box has 90 and 62.
