<em>y </em><em>is </em><em>less </em><em>than</em><em> </em><em>1</em><em>.</em><em>5</em><em> </em><em>in </em><em>the</em><em> </em><em>inequality</em>
I'm not sure exactly what you mean, but I'm amusing what you mean. You can multiply the smaller number by a part of the bigger number. for instance, 45x5. You can multiply 5x5 and that =25, then mulitply 40x5=200. Then add 400+25=225. So, 45x5=225.
*ahem* the actual Awnser is 79.25 because 63.4 divided by 72 is 0.8805 and if you multiply that by 90 you get 79.25
7494 thousand is the answer