A number , B , increased by P percent gives C where:
C = ( B ) [ ( 100 + P ) / ( 100 ) ]
C = ( 114 ) [( 100 + 20 ) / ( 100 ) ] = ( 114 ) [ 1.20 ]
C = 136.8 <----------[ Answer ]------------
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114
95 + (20%) = 114
=154.83 Work: 144(original amount) x .0095%(percent) = 10.83(amount percent increased by) 144 + 10.83 (add the two) = 154.83(final answer)
114
20 increased by 7% = 20* (1+7/100) = 20*1.07 = 21.4