The sequence is Un = 19 - 3n so the 20th term is 19 - 3*20 = 19 - 60 = -41
1
1.50 = 1.50/1 = 15/10 = 3/2
1/15 because: 10+5=15 or 15/1 15/1 flipped is 1/15
2/3To get the simplest form of 10/15:1. Get the GCF of 10 & 15Prime factorization of:10 = 5 * 215 = 5..... * 3=========GCF=52. Divide 10 & 15 by their GCF10 ÷ 5 = 2 (numerator)15 ÷ 5 = 3 (denominator)Thus; the lowest term of 10/15 = 2/3
The sequence is Un = 19 - 3n so the 20th term is 19 - 3*20 = 19 - 60 = -41
20th term = 20*(20+1)/2
15(1)
1
41.
The question is: 2/3 - 1/5 LCM is 15. So, 2/3 becomes 10/15 and 1/5 becomes 3/15. 10/15 - 3/15 is (10-3)/15 [The whole term over 15] So, we get 7/15. The answer is 7/15.
He is 15 and its his 20th anniversary
1.50 = 1.50/1 = 15/10 = 3/2
A 20th = 1/20 = 0.05 So 0.0520 = 9.537*10-27 approx.
1/15 because: 10+5=15 or 15/1 15/1 flipped is 1/15
300/15 = 20 300 is the 20th multiple of 15. So there are 20 of them between 1 and 300.
15 / 10 is equal to 1.5 or 1 1/2