If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?
If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?
1). 40
2). 20
3). 30
4). 50
1 answers
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| Votes
30 |
#
40 : - is correct hence option 1
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