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ahrayia [7]
2 years ago
12

What is the sum in simplest form?

Mathematics
1 answer:
Lapatulllka [165]2 years ago
7 0

Answer:

6 1/10

Step-by-step explanation:

In order to add fractions, we have to make the denominators equal.  we can multiply 1/2 by 5/5 and get 5/10, and multiply 3/5 by 2/2 and get 6/10, to make the denominator equal. Now we add the fractions. 4 5/10 + 1 6/10 = 5 11/10 = 6 1/10

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Answer:

Step-by-step explanation:

Length=18

Width/Breadth =10

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Face diagonal=√(18²+10²)

= 20.59 to 2.d.p

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2 years ago
What is the sum of the finite arithmetic series 4+8+12+16...+76
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The average of the first and last terms times the number of terms, in this case we found that n=19 so:

19(4+76)/2=760
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3 years ago
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Step-by-step explanation:

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