90
15 multiplyed by 4 equals exactly 60.
quinze
13 yds and 9 in.
36
1.8
the answer is 30
That is 220.05
9.75
7.35
5.4
0.0037
Starting with 15, if you jump 3 times by 2, you add 2 three times (2 + 2 + 2), which equals 6. Adding this to 15 gives you 21. Therefore, 15 and 3 more jumps of 2 equals 21.