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valina [46]
3 years ago
8

Write the following decimals as fractions in simplest form

Mathematics
1 answer:
lidiya [134]3 years ago
5 0
<h2>Answer:</h2>

\boxed{-0.76=-\frac{19}{25}}

<h2>Step-by-step explanation:</h2>

In this exercise, we have the following decimal:

-0.76

So this is a real number. To write the following decimal as fraction in simplest form, we must follow the following steps:

1. Determine the place value of the last number in the decimal so this becomes your denominator.

2. Make the decimal number the denominator.

3. Reduce.

Therefore, we have:

-0.76=-\frac{76}{100}

But this fraction can be written as the product of factors both in the numerator and the denominator as follows:

-\frac{76}{100}=-\frac{2.2.19}{2.2.25} \\ \\ By \ reducing: \\ \\ -\frac{2.2.19}{2.2.25} = -\frac{19}{25} \\ \\ \\ Finally: \\ \\ \boxed{-0.76=-\frac{19}{25}}

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Fuimos al Circo "Hermanos Poncho y Carlos", y tuvimos que pagar en total $350 por mis dos hermanos, mis padres y yo. Mi mamá pag
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Answer:

$160

Step-by-step explanation:

El monto total a pagar es de $350

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La porción pagada por papá es

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Esta cantidad pagada por papá es

350\times\dfrac{16}{35}\\ =10\times 16\\ =\$160

Esta cantidad pagada por papá es $160.

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Anvisha [2.4K]
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(If you get a zero that is adding or subtracting, you always need to write it twice but change the sign do they cancel out)

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Distributing the last two parenthesis first is always the best way to start off

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Well, for starters we know that the substance decays by 2% each day and its been decaying for 34 days. Therefore, the substance has decayed by 68%        

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So now we know 50 grams is 32%. Now we need to find how much 100% is.

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And divide.

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