Solutions

Question1 Solution

39

6x6=36 7x7=49 49-36=13 39/13=3 answer 6 3/13

Question2 Solution

No it is not. $100-15%=$85 $85-10%=__$76.50__ $100-25%=__$75__

Question3 Solution __3_____9____ 1 3 10 **__30__**

Question4 Solution 30:75 30+75=105 105x3=315 30x3=**__90__**

Question5 Solution 10,10,10,10,10.... It doesn't matter how many 10's you have because after calculations, the median will still be ten, the mode will still be 10 and the average will still be 100%.