Peter weighed some of the rocks in his rock collection and plotted their weights, in ounces, on the line plot.

what is the total weight of all the rocks that weighed ounce?

line plot from 0 to 1, labeled every one-eighth. one x mark is above one-eighth. two x marks are above one-fourth. five x marks are above one-half. one x mark is above five-eighths. three x marks are above three-fourths. two x marks are above seven-eighths.

a.1/10oz

b.2 1/2oz

c.5 oz

d.5 1/2oz