I think you mean 15+(3+2), which equals 20.
20 jumps.
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Answer #2:
On the other hand, this contributor thinks you mean . . .
start at 15 and jump 2, three times. If you do that, you land at 19.
It is: 2/3 times 15 which is the same as 2/3 of 15 = 10
5 + 17 = 22 5 x 3 = 15 15 + 2 = 17
5
this is how you do it: 1 3/5 = 8/5 2/3 = 2/3 so then you find a lowest common denominator (LCD) which in this case is 15 and you put each fraction with the denominator as 15 and multiply the numerator by the same thing you multiplyed the denominator by so 8/5 = 24/15 2/3 = 10/15 then you subtract 24/15-10/15 = 14/15 which is your answer!!!
(2/3) ÷ (4/15) = (2/3) x (15/4) = 30/12 = 5/2 = 2.5
10/15 2/3 = 10/15 10/15 = 3/5
15 + 23 = 38 1/5 + 2/3 = 3/15 + 10/15 = 13/15
3(3+2)=15
It is: 2/3 times 15 which is the same as 2/3 of 15 = 10
15 + 2/3 n = 30n = 3/2 x (30 - 15) = 22.5 or 221/2
8 days. I say 10 days. Day 1, jumps 3 feet, slides back 2 feet equals 1 foot up on Day 1. Day 2, jumps 3 feet, slides back 2 feet equals 1 foot up on Day 2, plus 1 from Day 1 = 2 feet. Day 3, jumps 3 feet, slides back 2 feet equals 1 foot up on Day 3, plus 1 from Day 1 and 1 from Day 2 = 3 feet. etc. until Day 10 when his jumps total ten feet up.
2, 3 and 5 are prime numbers but 15 is a composite number because it has more than two factors
2/3 - 3/5 = 1/15 2/3 = 10/15 3/5 = 9/15 10/15 - 9/15 = 1/15
(x + 3)(x + 3) = (x + 2)(x + 2) + 11 x^2 + 6x + 9 = X^2 + 4x + 15 6x + 9 = 4x + 15 2x + 9 = 15 2x = 6 x = 3 Check it. 3 + 3 squared (36) is 11 more than 3 + 2 squared (25) It checks.
5 + 17 = 22 5 x 3 = 15 15 + 2 = 17
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
2/3 + 2/5 is 1 1/15