1] A worker makes a basket in 2/3 of an hour.If he works for 7(1/2) hours,how many baskets can be made?
a]11(1/4) b]11(1/2) c]11(1/3) d]11(1/5)

[7(1/2) ]/ (2/3) = (15/2) / (2/3 ) = 45/4 = 11(1/4)