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Alenkasestr [34]
3 years ago
11

How can u add 3/10 and 2/5

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
6 0

Answer:

7/10

Step-by-step explanation:

3/10+2/5=3/10+4/10=7/10

Hitman42 [59]3 years ago
4 0

Step-by-step explanation:

You first find the LCM and multiply both fractions by it. Over here the LCM is 10.

(10 (3/10) + 10 (2/5))/10

(3+4)/10

7/10

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Morgarella [4.7K]

Answer: 2/25

Step-by-step explanation:

The formula to find the slope is (y2-y1)/(x2-x1)

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Solve the expression and you get 4/50 = 2/25

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2 years ago
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Answer:

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Step-by-step explanation:

The volume of a sphere is

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Multiply the radius (which is the diameter divided by 2), 8.6 by itself 3 times, and them multiply it by pi and 4/3 to achieve a volume of 2664.31 or aproximatley 2664.3.

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3 years ago
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For what value of a does 9 equal 1/27 a + 3​
Yakvenalex [24]

Answer:

a = 162

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