I think the answer is 78 because more usually mean addition so 57+21=78
Mean: 11.4
Median: 7
Mode: there isn't one
Mean: 1+5+7+12+32=57 57÷5=11.4
Median: 1, 5, 7, 12, 32. 7 is the middle number.
Mode: there isnt a number that repeats itself.
Leah ordered $80 worth of merchandise
As a fraction,
35/42, simplified, 5/6
answer=5/6
hope this helps....
