17
a + 2
15 more than -3 = 12
4 more than 15 is 4 + 15 = 19.
It is composite because it has more than 2 factors
15 + 2/3 n = 30n = 3/2 x (30 - 15) = 22.5 or 221/2
15 is more than 2.
a + 2
10/15 2/3 = 10/15 10/15 = 3/5
yes
15 more than -3 = 12
4 more than 15 is 4 + 15 = 19.
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
Sightly more than 2 cups
90 is one such number.
2, 3 and 5 are prime numbers but 15 is a composite number because it has more than two factors
15/17 is less than 1. 17/15 is more than 1.
15. 10 (ten) + (More than) 5 (five) = 15