You can't make it proper.You can only simplify. Step 1: Factor both the numerator and denominator down to prime factors:<span>62 = 2 * 31 </span> 40 = 23<span> * 5</span>Step 2: Calculate the greatest common factor, GCF (also called greatest common divisor, GCD), by taking all the common prime factors of the numerator and denominator, by the lowest powers:gcd(2 * 31; 23<span> * 5) = </span><span>2 </span> Step 3: Divide both the numerator and denominator by their greatest common factor, GCF (also called the greatest common divisor, GCD):62/40 = (2 * 31)/<span>(23 * 5)</span> = <span>((2 * 31) : 2)</span> / <span>((23 * 5) : 2)</span> = 31/<span>(22 * 5)</span> = 31/20Step 4: Improper fraction, rewrite:<span>31 : 20 = 1 and remainder = 11 => </span> 31/20<span> = </span>(1 * 20 + 11)<span> / </span>20<span> = 1 + </span>11/20<span> = 1 </span>11/20<span> as a </span>mixed number (also called mixed fraction).<span>1 + 11 : 20 = 1.55 as a </span>decimal number<span>.</span>
If the line BC reflects about a line and point N( 3, 5 ) is the reflection of point B ( 3 , 7 ) then the reflection of C ( 5, 7 ) is O ( 5 , 5 ). Answer: C ) ( 5, 5 )
