1x16, 2x8, 4x4
1x16=16 2x8=16 4x4=16 sorry! all i know!
Non-prime squares
16: - is the fourth power of 2 (2x2x2x2=16). - is the square of 4. - is the 8th even number - has 5 factors: 1,2,4,8,16. - has 3 pairs of factors : 1x16, 2x8, 4x4. - is the fourth perfect square (after 1,4 & 9) - is the second perfect fourth power (after 1) - =1+15 = 2+14 = 3+13 = 4+12 = 5+11 = 6+10 = 7+9 = 8+8. - is the square root of 256 - is the number of ounces in a pound. - studs in a wall are 16 inches on centre.
One method is to try what powers of 2 you can add up to give the decimal number. For example, 20 in decimal: The next-lower power of 2 is 16; the following powers of two are 8, 4, 2, 1. After subtracting 16, you see how often you can fit the next power-of-two (8); the answer is zero. The next power-of-two (4) fits once. Since nothing is left over, the next two powers-of-two (2 and 1) fit zero times. In summary, you have 1x16, 0x8, 1x4, 0x2, 0x1, which in binary reads 10100.
1x16, 2x8, 4x4
1x16 2x8 4x4
1X16 2X8 4X4 All equal 16
1x16 2x8 and 4x4
1x16=16 2x8=16 4x4=16 sorry! all i know!
1x16=16 2x8=16 4x4=16 sorry! all i know!
2, 4, 8, 16 2x8 = 16 4x4 = 16 1x16 = 16
0x1 1x2 1x4 1x8 1x16 0+2+4+8+16=30
Non-prime squares
The factor pairs of 16 are 1x16, 8x2, and 4x4
5.3333 five and a third 16/3 16 divided by 16/3 = 16 times 3/16 = 16/1 x 3/16 = 16x3 / 1x16 remove both 16 = 3/1 = 3
Well, darling, the two numbers that multiply to equal 16 are 4 and 4. It's like basic math 101, sweetie. So, there you have it, 4 times 4 gives you 16. Math made easy, just for you!