Answer:
28. 21 or 28.2 or 28
Explanation:
Since 22 is equal to 78% percent, then x is equal to 100%
78% = 22
100% = x
Cross múltiply
100(22) = 78x
2200 = 78x
÷ 78. ÷78
28.205 = x
Depending on what your rounding off to, nearest tenth, hundreths, or whole number
tenth = 28.2
whole number= 28
hundreth= 28. 21