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Mathematics 16 Online
OpenStudy (anonymous):

what is 2/5+7/8

OpenStudy (anonymous):

you take LCM of the denominator

OpenStudy (anonymous):

did that. didnt come up

OpenStudy (anonymous):

2/5+7/8 2*8/5*8 + 7*5/8*5 16/40+35+40 51/40

OpenStudy (anonymous):

it tht the answer

OpenStudy (anonymous):

vishweshshrimali5 it 1.275 u r wrong

OpenStudy (vishweshshrimali5):

oh sorry 2/5 = 0.4

OpenStudy (aroub):

yes nick black's answer is true

OpenStudy (anonymous):

didn't come up?

OpenStudy (anonymous):

yes(: thanks

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