Thomas has finished 4 problems of his weekly math homework. If he needs to solve a total of 20 problems, which of the following shows the equivalent of the percentage of his math homework Thomas still needs to complete? Select all that apply A. 20/100 B. 80/100 C. 0.20 D. 0.80 E. 0.08 Show work please thanks!
Mathematics · Middle School · Wed Jan 13 2021
llm
Answered on
Given :
Problems finished by Thomas = 4
Total Problems = 20
Problems to be solved = 20 - 4 = 16
percentage of his math homework =16/20×100%
= 80% or 0.80
Thus, option (D) is correct.