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nikitadnepr [17]
3 years ago
7

How can find the estimate of the sum of the two fractions​

Mathematics
1 answer:
vodka [1.7K]3 years ago
6 0

Answer:

To make a high estimate for the sum of two fractions, find the commnon denominator and add them.

Step-by-step explanation:

To make a high estimate for the sum of two fractions in a word problem, rhe following steps are required.

Let the two fractions be represented as and

To perfrom the operation +

Step 1 : Check if the denominators of the fraction are same. If so then, then add the numerators directly by keeping the same denominator.

Step 2: If the denominators are different, then find the common denominator between the fractions and multiply them accordingly. Then perform the addition operation.

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To calculate this you need to imagine triangle which points are:
boat
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Bottom of lighthouse

That triangle has 90 degrees angle at bottom of lighthouse. That means that we can use trigonometry to determine length between boat and bottom of lighthouse

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Answer:

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I will then use the following identity to get right of the parameter, t:

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Now time for the second equation, y=1+4\sin(t).

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Now let's plug it into our Pythagorean Identity:

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