Question 907825

{{{7/8 =x/48}}} .........cross multiply

{{{7*48 =x*8}}}

{{{7*48/8 =x}}}

{{{7*cross(48)6/cross(8)1 =x}}}

{{{7*6 =x}}}

{{{42 =x}}}

so,
{{{7/8 =42/48}}}