Fill in the blanks.
There are some $10 notes and $5 notes.
The ratio of $10 notes and $5 notes is 9 : 11.
- Number of $5 notes = _____ u
- Number of $10 notes = _____ u
- Total value of $5 notes = _____ u
- Total value of $10 notes = _____ u
Value |
$10 |
$5 |
Number |
9 u |
11 u |
Total value |
10 x 9 u = 90 u |
5 x 11 u = 55 u |
(a)
Change ratio into units.
Number of $5 notes = 11 u
(b)
Number of $10 notes = 9 u
(c)
Total value of $5 notes
= 5 x 11 u
= 55 u
(d)
Total value of $10 notes
= 10 x 9 u
= 90 u
Answer(s): (a) 11; (b) 9; (c) 55; (d) 90