three seveths of the t shirts in a t shirt shop are blue. Seven eighths of those t shirts are on sale. One third of the blue t shirts that are on sale are medium. What fraction of the shops t shirts are blue that are on sale and are size medium?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60