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Mathematics 21 Online
OpenStudy (anonymous):

015:00015:103:?

OpenStudy (anonymous):

Can u PLZ draw it?

OpenStudy (ghazi):

\[\frac{ 0.015 }{ 0.00015 }= \frac{ 103 }{ x }\] is it your question?

OpenStudy (anonymous):

yes

OpenStudy (ghazi):

then find x using cross multiplication

OpenStudy (anonymous):

but how can we solve it

OpenStudy (ghazi):

\[x=\frac{ 103 }{ 0.015 }* (0.00015)\]

OpenStudy (anonymous):

choose the correct number from option? 015 : 00015 : : 103 : ?

OpenStudy (anonymous):

option a- 0103 b- 0o103 c-1003 d-1030

OpenStudy (ghazi):

i guess a

OpenStudy (ghazi):

sorry b

OpenStudy (anonymous):

no its not a its but b but how we can get it? i dont know

OpenStudy (ghazi):

you have to check out the ratio...on both the sides

OpenStudy (ghazi):

like \[\frac{ 15 }{ 0015 }=\frac{ 103 }{ 00103 }\] that is number of zeroes before the digits

OpenStudy (anonymous):

but in the retio is 15:00015

OpenStudy (ghazi):

you just wrote 015:00015

OpenStudy (anonymous):

ohh ya its 015:00015

OpenStudy (ghazi):

then go through the comments mentioned above

OpenStudy (ghazi):

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