100
49 dollars off, leaving 21
That would be $49 off the $70.
30-21=9 dollars
30% of $70 is $21. 70 - 21 = 49
49 divided by 70% is 70. 49 is 70 percent of 70 students.
70x0.7=49 so 70% of 70 is 49 70 percent in decimal form is .7 Multiply 70 by .7 to determine 70 percent of 70 = 49.
49/0.7 = 70 Therefore, the number that 49 is 70 percent of, is 70.
49/70 x 100 = 70 percent.
percentage = 70%% rate:= 49/70 * 100%= 0.70 * 100%= 70%
49%
70 percent of 60 dollars = 42 dollars.