Nope
average of 71%, 84% and 90% = 81.67% = (71% + 84% + 90%)/3 = 245%/3 = 81.67%
90+84+65+71+90+74 = 474
84.
84
The GCF is 1.
(5/12) + (3/7) = (35/84) + (36/84) = 71/84
8/84 * 6y/84 = 3y/441
Depends on EXACTLY what you have, condition, etc..
84
63 over 84 as a decimal = 63 divided by 84 = 0.75
67, 71, 73, 79 and 83.
67, 71, 73, 79, 83.