Fill in the blanks.
There are some $100 notes and $5 notes.
The ratio of $100 notes and $5 notes is 3 : 7.
- Number of $5 notes = _____ u
- Number of $100 notes = _____ u
- Total value of $5 notes = _____ u
- Total value of $100 notes = _____ u
Value |
$100 |
$5 |
Number |
3 u |
7 u |
Total value |
100 x 3 u = 300 u |
5 x 7 u = 35 u |
(a)
Change ratio into units.
Number of $5 notes = 7 u
(b)
Number of $100 notes = 3 u
(c)
Total value of $5 notes
= 5 x 7 u
= 35 u
(d)
Total value of $100 notes
= 100 x 3 u
= 300 u
Answer(s): (a) 7; (b) 3; (c) 35; (d) 300