Preparation 73954
Ivana was preparing for Testing 9. On the first day, she calculated a quarter of all calculated tasks; on the second day, a sixth; on the third, a fifth; on the fourth, only an eighth; and on the last day, she solved 31 tasks. How many tasks did she recalculate in total in preparation for Testing 9?
a/300
b/240
c/120
d/100
a/300
b/240
c/120
d/100
Correct answer:
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