Fill in the blanks.
There are some $10 notes and $50 notes.
The ratio of $10 notes and $50 notes is 7 : 11.
- Number of $50 notes = _____ u
- Number of $10 notes = _____ u
- Total value of $50 notes = _____ u
- Total value of $10 notes = _____ u
Value |
$10 |
$50 |
Number |
7 u |
11 u |
Total value |
10 x 7 u = 70 u |
50 x 11 u = 550 u |
(a)
Change ratio into units.
Number of $50 notes = 11 u
(b)
Number of $10 notes = 7 u
(c)
Total value of $50 notes
= 50 x 11 u
= 550 u
(d)
Total value of $10 notes
= 10 x 7 u
= 70 u
Answer(s): (a) 11; (b) 7; (c) 550; (d) 70