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Mathematics 4 Online
Idnejdjndue:

A bookstore had 72 copies of a magazine

Idnejdjndue:

A bookstore had 90 copies of a magazine. Yesterday it sold 1/3 of them. Today it sold 3/5 of the remaining. How many copies does the bookstore have left?

Macho14:

np

Macho14:

first divide 90/3

Idnejdjndue:

Okay

Macho14:

it is 30, then times by 3/5

Macho14:

it is 18, so then, figure out the remaining 2/5

Macho14:

you could also times 30 by 2/5

Macho14:

if you do the operation above, you will get the answer

TETSXPREME:

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