document.write( "Question 68559: I need help i have been trying to figure out this question all day can you help me figure it out\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " 9/10 - 4/12
\n" ); document.write( "

Algebra.Com's Answer #48762 by rmromero(383)\"\" \"About 
You can put this solution on YOUR website!
Subtraction of dissimilar fractions
\n" ); document.write( "1. Find the LCD of the fractions
\n" ); document.write( " --> 10 = 2 · 5
\n" ); document.write( " --> 12 = 2 · 2 · 3
\n" ); document.write( "
The LCD = 2 · 2 · 3 · 5
\n" ); document.write( " = 60
\n" ); document.write( "
2. Make an equivalent fraction of \"9%2F10\" and \"4%2F12\" having the same denominator.
\n" ); document.write( "\"54%2F60\" - \"20%2F60\"
\n" ); document.write( "
= \"34%2F60\"
\n" ); document.write( "= \"highlight+%2817%2F30%29\"
\n" ); document.write( "
\n" ); document.write( "
\n" );