20 x 170 = 3400 20% x 170 = 34
20 x $20 = $400
4 with 20 remaining 156 - 20 = 136 = 34 x 4
20 * 2 = 40
1 x 34 = 34 2 x 34 = 68 3 x 34 = 102 4 x 34 = 136 5 x 34 = 170 6 x 34 = 204 7 x 34 = 238 8 x 34 = 272 9 x 34 = 306 10 x 34 = 340 11 x 34 = 374 12 x 34 = 408
34 = .20x34/.20 = .20x/.20170 = x
34 = .20x34/.20 = .20x/.20170 = x
% rate:= (34/20) x 100%= 1.70 x 100%= 170%
6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
20 x 170 = 3400 20% x 170 = 34
34 = .20x34/.20 = .20x/.20170 = x
34
x-14 = 20 x = 20+14 x = 34
34
x = 34 {add 14 to both sides: x - 14 + 14 = 20 + 14 = 34}
Prime factorization of 20 = 2 x 2 x 5 = 22 x 51Prime factorization of 34 = 2 x 17 = 21 x 171LCM is equal to the product of highest power of each prime factor.LCM(20, 34) = 22 x 51 x 171 = 340.340
Answer = 20 ft x 34 ft = 680 sq ft