-56.709 = 10.43 + x
whats X?
To find the value of x, we need to isolate the variable on one side of the equation.
x = -56.709 - 10.43
x = -67.139
4.036+ ? =4
To find the missing value, we need to isolate the variable on one side of the equation.
? = 4 - 4.036
? = -0.036
10 1/2 - (-2/3)
To subtract fractions, we need a common denominator. The common denominator of 2/3 and 1/2 is 6.
10 1/2 - (-2/3) can be written as (10 * 2/2) + (1/2) - (-2/3) = 20/2 + 1/2 + 2/3 = 40/6 + 3/6 + 4/6 = (40 + 3 + 4)/6 = 47/6.
So, 10 1/2 - (-2/3) is equal to 47/6.
10 1/2 - (-2/3)
*
67/6
-67/6
59/6
-59/6
To multiply a fraction by a whole number, we multiply the numerator of the fraction by the whole number and keep the same denominator.
So, (10 1/2 - (-2/3)) * (67/6) can be written as (21/2) * (67/6).
To multiply the fractions, we multiply the numerators (21 * 67) and the denominators (2 * 6):
(21/2) * (67/6) = (21 * 67) / (2 * 6) = 1407/12.
Therefore, (10 1/2 - (-2/3)) * (67/6) is equal to 1407/12.
Will the difference be positive, negative, or neither?
-1/3 - 5/9
*
Positive
Negative
Neither
To find the difference between two fractions, we subtract the numerators while keeping the same denominator.
-1/3 - 5/9 can be written as (-1 * 9 - 5 * 3) / (3 * 9).
Simplifying the numerator and denominator:
(-9 - 15) / 27 = -24/27.
Since the numerator, -24, is negative, the difference is negative.
Therefore, -1/3 - 5/9 is negative.
Will the difference be positive, negative, or neither?
-1/3 - 5/9
*
1. Positive
2.Negative
3.Neither