60
60 ( 4 ) X 15 = 60 ( 3 ) X 20 = 60 ( 2 ) X 30 = 60 ( 5 ) X 12 = 60
It is 4 3/20.
This has an infinite number of solutions. Take any two non-zero numbers; e.g. 5 and -3, and divide 20 by both to get the third number, e.g. 20 / 5 / (-3) = 4 / (-3) = -4/3.This has an infinite number of solutions. Take any two non-zero numbers; e.g. 5 and -3, and divide 20 by both to get the third number, e.g. 20 / 5 / (-3) = 4 / (-3) = -4/3.This has an infinite number of solutions. Take any two non-zero numbers; e.g. 5 and -3, and divide 20 by both to get the third number, e.g. 20 / 5 / (-3) = 4 / (-3) = -4/3.This has an infinite number of solutions. Take any two non-zero numbers; e.g. 5 and -3, and divide 20 by both to get the third number, e.g. 20 / 5 / (-3) = 4 / (-3) = -4/3.
what is 4 times the sum of a number squared and 3
3, -6, 12, 4, 20, ?
20
1, 2, 4, 5, 10, 20.
a number times 3 subtracted by 20 is -4 a x 3 - 20= -4
4.15 as a mixed number = 4 3/20
20
LCM is the smallest number a number can go into. Since 4 multiplied by 5 is 20 and 20 is a multiple of 100 and 50 can go into that, along with the fact 20 can't go into 50 evenly, the least common multiple of 4 and 50 is 100.
You have to make the denominators equivalent by multiplying to get a "common denominator." For example, if you have 6/5 - 3/4, you figure that 20 is the smallest number that can go into both of the denominators, so you have to multiply the reciprocal by whatever number you have to multiply to get that denominator. 6/5 has to be mulitplied by 4 to get a denominator of 20= 24/20 3/4 has to be mulitplied by 5 to get a denominator of 20= 15/20 Now you can subtract and the answer is 9/20.