This may be a little hard to read but could someone ? really troubled with it (picture)

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

What is (28 + 7 + 6 + 3) x 1/2 show your work

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth