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Mathematics 13 Online
OpenStudy (anonymous):

Solve negative two-thirds times a plus two-fifths equals three-fourths for a. a equals negative seven-fortieths a equals negative seven-tenths a equals negative twenty-one fortieths a equals negative twenty-one tenths

OpenStudy (anonymous):

plz help

OpenStudy (gottennis121):

-2/3 x 2/5 = 3/4. First find a common denominator. 3 x 5 = ?

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

15

OpenStudy (gottennis121):

So, now the equation looks like this by cross multiplying -10/15 x 6/15, got that?

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

i got it now thank you

OpenStudy (gottennis121):

Sure. :)

OpenStudy (gottennis121):

Btw. Welcome to Openstudy! :)

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