Question

HELP , Can someone help me with these !?

Answer 1

1. Correct

2.
`15(4)/(5)` feet

3.
`9(27)/(40)` feet.

Explanation:

18. Using the table, Robert's better long jump was
`5(2)/(3)` feet. and May's better long jump was
`4(2)/(3)` feet.

Therefore, Robert's better long jump was (
`5(2)/(3) - 4(2)/(3)`) = 1 foot farther than May's better long jump.

19. If the school record for the softball throw is 78 feet, then Robert has to throw
`(78 - 62(1)/(5)) = 78' - 62' 2.4` feet farther to match the record.

20. May's softball throw is
`(71(7)/(8) - 62(1)/(5))' = 71' 10.5` farther than Robert's throw. (Answer)