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WARRIOR [948]
3 years ago
9

2120

Mathematics
2 answers:
avanturin [10]3 years ago
7 0

Answer:

1/20

Step-by-step explanation:

3/10 - 1/4

First, convert the fractions to a common denominator:

3/10 *2/2 = 6/20

1/4 * 5/5 = 5/20

Now put them back into the equation and solve:

6/20 - 5/20 = 1/20

Another way to do this:

3/10 - 1/4

Convert the fractions into decimals:

3/10 = 0.3

1/4 = 0.25

substitute back into the equation and solve:

0.3 - 0.25 = 0.05

convert back into fractions:

0.05 = 1/20

Ilya [14]3 years ago
5 0
Answer: 1/20

Step 1: First, you must change the fractions into a common dominator.

Example:


3 x 2 5 1 x 5 6
—- = —- — = —
10 x 2 20 4 x 5. 20


Now, put them back into the equation and solve to find the answer

Example:

6 5 1
— — — = —
20 20 20


Therefore your answer would be 1/20 ( can not reduce to lowest term)

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Answer:

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Step-by-step explanation:

The first thing you have to do is to look for the number of seconds in one year. You have to multiply 365 days by 86,400 seconds.

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torisob [31]
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