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marusya05 [52]
2 years ago
9

Sam is using the expression m/8n in class. what is the value of the expression when m = 4 and n = 1/2?

Mathematics
1 answer:
7nadin3 [17]2 years ago
8 0

Answer:

1

Step-by-step explanation:

m/8n > 4/8(1/2) ( since its 1/2 all u need to do is change the fraction to whole number which is 1/2 = 0.5)

The given will become 4/4 then simplest form is 1

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Solve John bakes 147 donuts in 7 batches. How many does each batch contain?
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A zookeeper weighed an African elephant to be 9x10^3 pounds and an African lion to be 4x10^2 pounds. How many times greater is t
maria [59]
Answer:  22.5 .  The weight of the elephant is "22.5 times greater" than                              the weight of the lion.
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Explanation:
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(weight of lion) * (x) = (eight of the elephant)  ;  Solve for "x" .
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   → Divide each side of the equation by "(weight of lion)" ;
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   → (weight of lion)*(x) / (weight of lion) = (weight of the elephant) /
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4 0
3 years ago
What is the value of x?<br><br> Enter your answer, as a decimal, in the box.
Katarina [22]

Answer:

x=50.6cm

Step-by-step explanation:

Triangle MAB is similar to triangle MNP

Since the triangles are similar, the corresponding ratios are in the same proportion.

Therefore we can write the relation;

\frac{|MB|}{|MP|}=\frac{|MA|}{|MN|}


\frac{x}{72.6}=\frac{46.2-14}{46.2}


This implies that;

\frac{x}{72.6}=\frac{32.2}{46.2}


We multiply both sides by 72.6 to get


\frac{x}{72.6}\times 72.6=\frac{32.2}{46.2}\times72.6


\Rightarrow x=50.6


Hence the value of x is 50.6 cm



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3 years ago
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