The graph shows the different types of sandwiches the adults like.
- How many adults like cheese?
- How many adults like taco and angus?
- How many less adults like beef than cheese?
- How many adults are there in the group altogether?
(a)
Number of adults that like cheese
= 8 x 5
= 40
(b)
Number of adults that like taco and angus
= (6 + 5) x 5
= 11 x 5
= 55
(c)
Number of less adults that like beef than cheese
= (8 - 2) x 5
= 6 x 5
= 30
(d)
Total number of adults in the group
= (6 + 5 + 2 + 8) x 5
= 21 x 5
= 105
Answer(s): (a) 40; (b) 55; (c) 30; (d) 105