The least common multiple (LCM) of 90 and 120 can be found by determining the prime factorization of each number. The prime factorization of 90 is (2^1 \times 3^2 \times 5^1), and for 120, it is (2^3 \times 3^1 \times 5^1). To find the LCM, take the highest power of each prime: (2^3), (3^2), and (5^1). Thus, the LCM is (2^3 \times 3^2 \times 5^1 = 360).
The GCF of 72, 90, and 120 is: 6
108 is 90% of 120 because 108/120 is equal to 0.9 or 90%.
The GCF of 90 and 120 is 30. The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90. The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120. The GCF of 90 and 120 is 30.
1800
120
LCM for 90 and 120 is 360.
(120 + 60) ÷ 2 = 90
105.105 is half way between 90 and 120.
The percentage reduction = (120 - 90) x 100 / 120 = 30 x 100/120 = 25%
90 /120 x 100 = 75%This means that 90 is 755 of 120, so...100% - 75% = 25% change
The GCF of 72, 90, and 120 is: 6
108 is 90% of 120 because 108/120 is equal to 0.9 or 90%.
90 +30 = 120 so the answer is 120
Least Common Multiple (LCM) for 120 90 is 360.
120-30 = 90
Oh, dude, you're hitting me with some math here! So, to find out what number we're dealing with, we just need to divide 90 by 1.2 (which is the same as 120 percent). That gives us 75. So, 120 percent of 75 is 90. Math can be fun, right?
360 - (90 + 100 + 120)...