Answer :
The best thing to do us to find the difference between $150 and $100. The difference is $50. You've then got to divide $150/$50 and thus gives you 3.333, therefore, the percentage decrease is 33%
Hope this helps :)
n/100*150=100
150n=10,000
n=10,000/150
=(1,000*10)/(15*10)
=1,000/15
=200/3
=66+2/3
$100 is approximately 66.6% of $150, therefore the percent decrease was approximately 33.3%.
150n=10,000
n=10,000/150
=(1,000*10)/(15*10)
=1,000/15
=200/3
=66+2/3
$100 is approximately 66.6% of $150, therefore the percent decrease was approximately 33.3%.
