Jennifer bought a piece of wire for a crafts project that was 8/9 of a yard
long. she used 1/2 of a yard. how long was the wire she had left?

15/9 yard

7/7 yard

7/36 yard

7/18 yard

Out of the 180 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking? 72% 40% 54% 98%