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OpenStudy (anonymous):
if 20 comic books cost $50 how many comic books could you but with $100? please help
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OpenStudy (anonymous):
books cost 20 50 x 100 (cross multiply ) 50x = 2000 x = 2000/50 x = 40
OpenStudy (anonymous):
sorry i dont understand im in fifth grade
OpenStudy (anonymous):
If you can buy 20 comic books for $50, then you would be able to buy 40 comic books for $100. If you have twice the amount of money, you can buy twice the amount of comic books
OpenStudy (anonymous):
ok thanks
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