156
1 + 10 + 20 = 31
In fact, 1/10 + 1/10 + 1/20 + 1/4 + 1/2 is equal to 1.1/10= 2/20 1/4= 5/20 1/2= 10/202/20+2/20= 4/20+1/20=5/20+5/20=10/20+10/20=20/2020/20=1
The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120. The common factors of 20 and 120 are 1, 2, 4, 5, 10, and 20. Therefore, the least (smallest) common factor is 1.
120 km in 1 hour 20 km in (1/120) x 20 = 1/6 hour or 10 minutes
20/10 + 10 = 12 20/(10 + 10) = 1
1, 2, 4, 5, 10, 20.
The answer to 10,012 plus 15 plus 120 plus 125 equals 10,272. This is known as a math problem.
The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40.The factors of 50 are: 1, 2, 5, 10, 25, 50.The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.
The common factors of 120 and 140 are: 1, 2, 4, 5, 10, and 20
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
20 = 400
1, 2, 5 and 10.