The total length of 6 streamers and 2 ribbons is 352 cm. The length of a ribbon is
15 of the length of the streamer. What is the total length of the 2 ribbons?
| |
Streamers |
Ribbons |
Total |
| Number |
6 |
2 |
|
| Value |
5 u |
1 u |
|
| Total value |
30 u |
2 u |
32 u |
Length of 6 streamers and 2 ribbons
= 30 u + 2 u
= 32 u
32 u = 352
1 u = 352 ÷ 32 = 11
Total length of the 2 ribbons
= 2 u
= 2 x 11
= 22 cm
Answer(s): 22 cm
