First, we must express the ratio of rent to Joel's total earning. 375 out of 1500 in its simplest form is 1/4. To express a value in percentage, we must multiply it to 100. Thus, for this case, we have
1/4 x 100 = 25%
That means, out of a total of 100%, Joel spends 25%<span>of his income on rent.</span>
Let x = the number of students at Taft high school 5x-100 = the number of students at Jefferson high school if x =300 than 5(300)-100=1500-100=1400 students at Jefferson high school