math
posted by andrea .
Students submitted pictures for the school
yearbook. Only 4/5 of the submitted pictures fit in the yearbook. There were 105 pictures that did not fit. Approximately how many total pictures were submitted for the yearbook?
A. 105
B. 210
C. 420
D. 500

1/5x = 105
x = 105 / (1/5)
x = 105 * (5/1)
x = 525
I don't think the correct answer is given. Did you copy the problem and the possible answers correctly?