OpenStudy (anonymous):

If a special portrait package offer consists of 2 8x10-sized portraits, 2 5x7-sized portraits, and 8 wallet-sizes portraits, what fraction of the portraits are 5x7-sized? 2/3 5/6 1/3 Not Here 1/6

7 years ago
OpenStudy (anonymous):

1/6 right

7 years ago
OpenStudy (anonymous):

yes

7 years ago
OpenStudy (anonymous):

look, theres a total of 12 portraits and 2 of them are 5x7 sized. So 2/12 are 5x7 sized. 2/12 is equivalent to 1/6. So 1/6 is the answer$(2/12)/2 = 1/6$. (Don't know if a wallet sized portrait is also 5x7 sized. If so then the logic is the same but now we have 10/12 5x7 sized portraits, which is equivalent to 5/6.)

7 years ago
OpenStudy (anonymous):

Wallet is not the same as 5 by 7 it's in inches and 5 by 7 is the normal size printed

7 years ago