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Mathematics 12 Online
OpenStudy (amber15):

About 7 of 10 u.s house holds have tv remote controls , there were 102,400,000 u,s households in 1998 . how many households have tv remote controls ? my answer 102,100,000

OpenStudy (anonymous):

how u got that?

OpenStudy (amber15):

i figured it out some how earlier today

OpenStudy (amber15):

not sure if its right or wrong

OpenStudy (anonymous):

i think that u must multiply 102,400,000 by 0.7 this is a problem about ratios

OpenStudy (amber15):

oh okay thank you

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