Question

Jorge bought a new computer for $399 and extra computer memory for $42. Give the percentage of the total amount that Jorge spent was the cost of the computer? Round to the nearest tenth of a percent, if necessary. A. 9.5% B. 10.5% C. 90.5% D. 92.6%

Answer 1

The answer is letter D which is 90.5%. To come with the answer you need to add the cost of new computer which is $399 and the computer memory which is $42 with the total amount of $441. Then you $399 by $441 and multiple by 100%.

Solution:

= $399 + $42

= $441

=$399/$441 x 100%

=.9048 x 100%

= 90.48% or 90.50%