79 is 4 below 83 so her next grade needs to be 4 above in order to get an average of 83. The answer is 87.
11:100
iwan:siobhan
if iwan gets 11% then iwan gets 89/100
24cm
26cm
5cm
4cm
25cm
28cm
24*5*25=125*24=3000
26*4*28= 2918
the oat cereal has a greater volume than the rice cereal
