Bunnybear8099
Bunnybear8099
11.12.2019 • 
Mathematics

1)divide 30kg in 3: 5
2) at 40% profit find the selling price of a product that cost 80.
3)a number is increased from 30 to 40. find % increase
4)
 \frac{2 - x}{2} - \frac{x}{7} = 2
5)a boy spends 3 by 5 of his money if he can save tk 500.find his original amount.

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