Fill in the blanks.
There are some $100 notes and $50 notes.
The ratio of $100 notes and $50 notes is 3 : 4.
- Number of $50 notes = _____ u
- Number of $100 notes = _____ u
- Total value of $50 notes = _____ u
- Total value of $100 notes = _____ u
Value |
$100 |
$50 |
Number |
3 u |
4 u |
Total value |
100 x 3 u = 300 u |
50 x 4 u = 200 u |
(a)
Change ratio into units.
Number of $50 notes = 4 u
(b)
Number of $100 notes = 3 u
(c)
Total value of $50 notes
= 50 x 4 u
= 200 u
(d)
Total value of $100 notes
= 100 x 3 u
= 300 u
Answer(s): (a) 4; (b) 3; (c) 200; (d) 300