The next number in the sequence is 15 - the sequence goes x2, +2, -1
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∙ 2008-12-04 22:23:58The simplest sequence appears to be 15 1*2=2 2+2=4 4-1=3 3*2=6 6+2=8 8-1=7 7*2=14 14+2=16 16-1=15 Multiply by 2 Add 2 Subtract 1 Repeat
2/3 × 16 = 2/3 × 16/1 = (2×16)/(3×1) = 32/3 = 10⅔
15
1/7 + 3/14: you must have a common denomiantor! here, that's 14: 1(2)/14 + 3(1) /14 2/14 + 3/14 (2+3)/14 5/14.
This is a three step sequence of operations. (1) -4 : (2) ÷3 : (3) x2 46 - 4 = 42 : 42 ÷ 3 = 14 : 14 x 2 = 28 28 - 4 = 24 : 24 ÷ 3 = 8 : 8 x 2 = 16 The next number is therefore 16 - 4 = 12.
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 14 are: 1, 2, 7, 14 The factors of 16 are: 1, 2, 4, 8, 16
8/16, 3/16, 14/16
The simplest sequence appears to be 15 1*2=2 2+2=4 4-1=3 3*2=6 6+2=8 8-1=7 7*2=14 14+2=16 16-1=15 Multiply by 2 Add 2 Subtract 1 Repeat
x 2 + 2 - 1 is the repeating sequence 1 x 2 = 2 2 + 2 = 4 4 - 1 = 3 3 x 2 = 6 6 + 2 = 8 8 - 1 = 7 7 x 2 = 14 14 + 2 = 16 16 - 1 = 15 the next number is 15
The simplest sequence appears to be 15 1*2=2 2+2=4 4-1=3 3*2=6 6+2=8 8-1=7 7*2=14 14+2=16 16-1=15 Multiply by 2 Add 2 Subtract 1 Repeat
The GCF of 14, 16, and 24 is 2.The factors of 16 are 1, 2, 4, 8, and 16The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24The factors of 14 are 1, 2, 7, and 14GCF (16, 24, 14) = 2
This is a 4 step sequence , starting with the number 1. 1) Double the number 2) Add 2 3) Subtract 1 4) Return to step 1) and repeat. 1 x 2 = 2 ; 2 + 2 = 4 ; 4 - 1 = 3 ; ..........7 x 2 = 14 ; 14 + 2 = 16. Then the next number is generated by Step 3).. 16 - 1 = 15
1, 2, 4, 8, 16 1, 2, 3, 6, 7, 14, 21, 42
2 14 48 1 8 16 3
1 1/2 or 3/2, any fraction equivalent to 3/2 or 1 1/2 (such as 24/16 or 1 7/14).
1, 2, 7, 14 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
1, 2, 7, 14 1, 2, 3, 4, 6, 8, 12, 16, 24, 48