The way you evaluate an expression is by using P.E.M.D.A.S Parentheses Exponents Multiplication Addition Subtraction To evaluate the equation you first start with parentheses then you work your way down.
For a field trip, 56 students registered. On the day of the field trip, 7 students were unable to go. Which decimal describes the ratio of students who were unable to go to the number of students who registered for the field trip?
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Solutions
For a field trip, 56 students registered. On the day of the field trip, 7 students were unable to go.
We know that 7/56 could not go therefore 7 ÷ 56 = .125 or round to .13 could not go.
7/56 = .125 or round to .13
Help me with these questions and can you show how you got the answer
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The first one is 200,000 divided by 10. The answer is 20,000. For the second one, the tenths place is the one just on the right side of the decimal. Find the number right before it. If the number is 5 or higher, then you round up. It's 5, so round up, and get rid of the 2 at the end. Since you round up to 10, not 0, you need to add a 1 to the 8. Your answer should be 78.9
10 3/4*5 1/4*9 1/2 as a mixed number
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Answer:
43/4. 21/4. 19/2
Step-by-step explanation:
You multiply the decimator and add the nunimator
2 and 1/6 times 3 and 2/5 equals...A.7 and 11/30 B.6 and 1/10 C.5 and 23/30 D.6 and 1/15
Please Help Me! :)
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If you would like to know the value of 2 1/6 times 3 2/5, you can calculate this using the following steps:
2 1/6 * 3 2/5 = 13/6 * 17/5 = 221/30 = 7 11/30
The correct result would be A. 7 and 11/30.
What is −4 5/11 − 2 4/11?
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I think it might be -2 1/11 1. -4 5/11+2 4/11 2. 4+2=−2 Solving the fraction parts −5/11+4/11=−1/11 Combining the whole and fraction parts −2−1/11=−2 1/11 Solution by Formulas First: Convert any mixed numbers to fractions. Then your initial equation becomes: −49/11+26/11 Applying the fractions formula for addition, =(−49×11)+(26×11)11×11 =−539+286=121 =−253/121 Simplifying -253/121, the answer is =−2 1/11