Answer:
-44
Step-by-step explanation:
i think not sure
Answer:
10
Step-by-step explanation:
9 1/6 × 1 1/11
Change each number to an improper fraction
9 1/6 = (6*9 +1)/6 = 55/6
1 1/11 = (11*1 +1) /11 = 12/11
55/6 * 12/11
Rearranging
12/6 *55/11
2/1 *5/1
10
I’m not sure what 1. is sorry, but I think I know what 2 and 3 are.
2.) 120/1 x 3/4 because 3/4 is just the fraction form of 75%. Also 120/1 is just 120 as a fraction
3.) 1,200 x 0.03 because 0.03 is just the decimal form of 3%
Complex fractions are fractions with a fractional numerator, denominator, or both.
Given,
We have to state about complex fraction;-
Complex fraction;
When both the denominator and the numerator, or both, contain fractions, the fraction is said to be complicated. A complex fraction with a variable is a complex rational expression. For instance: The complex fraction 4/(1/3) has the denominator as 1/3 and the numerator as 4.
Solving the complex fraction;
In the numerator and denominator, make a single fraction. By multiplying the numerator by the inverse or reciprocal of the denominator, you can use the fractional division rule. If it's required, simplify.
Learn more about complex fractions here;
brainly.com/question/8937441
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Because the student scored 73/100 on the first test, their current average is 73%.
To calculate the avergae with the next test score, you add both percentages the student gets together and then divide by 2.
79 = (73 + x) / 2
Multiply by 2 on both sides
158 = 73 + x
Subtract 73 on both sides
x = 85
So the student needs to get at least an 85/100 on the next test to maintain a 79 average.
