Question 2674
100% = 400
24%  = ?
Cross-multiply and you get,
x=24*400/100=<B>96</b>
<br>
100% = 1600
9.5% = ?
Cross-multiply and you get,
x=9.5*1600/100=<B>152</b>
<br>
(300/1500)*100
=<b>20 percent</b>
<br>
7 = 5%
? = 100%
Cross-multiply and you get,
x=7*100/5=<B>140</b>
<P>
Hope this helps,
best of luck