Question

engineering students at lanberry college last year received an average of $5,270 in scholarships and grants. this year, the average is $3,689. what is the percent of decrease in the average amount?

Explanation:

Step1: Encontrar la diferencia

$5270 - 3689=1581$

Step2: Calcular el porcentaje de disminución

$\frac{1581}{5270}\times 100\% = 30\%$

Answer:

$30$