How do you find out if a equation is in repeating decimal form

1 answer:

3 0

A repeating or recurring decimal is a way of representing rational numbers in base 10 arithmetic. The decimal representation of a number is said to be repeating if it becomes periodic

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Someone please help me I really need help !!!!

DanielleElmas [232]

Answer:

$\frac{71}{100}$

<h3>Answer c</h3>

Step-by-step explanation:

$\frac{14}{100} = squash \\ \frac{3}{20} = \frac{15}{100} = tennis \\ \frac{14 +1 5}{100} = \frac{29}{100} \\ \\ \frac{100}{100} - \frac{29}{100 } \\ = \frac{71}{100} = rugby$

5 0

3 years ago

(Before you answer I am looking for how I do it. I have the answers but I need to know an equation to do this instead of using l

Tema [17]

Answer:

14 and 16.

Step-by-step explanation:

We know that two consecutive even numbers is 30.

Let's let n be any number.

Then the first even number must be 2n.

This is because n can be any number, either even or odd. However, if we multiply it by 2, this ensures that 2n is even. Remember that any number multiplied by 2 yields an even number.

Therefore, the consecutive even number will be (2n+2). Not (2n+1), because that gives an odd number.

We know that they sum to 30. So, we can write the following equation.

$(2n)+(2n+2)=30$