Mathematics, 27.02.2021 19:10 maxi12312345
A person buys certain number of marbles at 20 per rupee and an equal number at 30 per rupee. He mixes them and sells them at 25 per rupee. find His gain or loss in the transaction
Answers: 3
Mathematics, 21.06.2019 14:30, tbixler2021
Can you simplify 4/7? 24 points will be awarded!
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Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
A person buys certain number of marbles at 20 per rupee and an equal number at 30 per rupee. He mixe...