Answer:
3 45/55 or 3 9/11
Step-by-step explanation:
convert each term to an improper fraction
42/5 divided by -11/5
dividing fractions is the same as multiply by reciprocal of the second term
42/5 x -5/11 = -210/55
Answer:
Answer A is the correct answer.
Answer:
the square root of 3200
Step-by-step explanation:
I'm not sure if this is right, because the format of the question wasn't clear, but it sounded like we have to find the diagonal distance of the room from one corner to the opposite. If the sides are 40ft long on both sides, we can use the Pythagorean Theorem to solve this:
40^2+40^2=c^2
1600+1600=c^2
3200=c^2
c=sqrt(3200)
or about 56.5
The fraction of a whole pan of lasagna that tom ate if he started with 7/8 of a pan is 1/8
<h3>How to determine the fraction</h3>
From the information given, we have that:
Tom started with 7/ 8 of the pan
Let the original size of the pan be 1
The fraction of the whole pan he ate is:
= Original size - size of what Tom ate
= 1 - 7/8
Find the LCM
=8 - 7 / 8
= 1/ 8
Thus, the fraction of a whole pan of lasagna that tom ate if he started with 7/8 of a pan is 1/8
Learn more about fractions here:
brainly.com/question/11562149
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D pretty sure cause the two negatives equal a positive