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ASHA 777 [7]
3 years ago
7

For the fraction 3/25, (a) write a percent and (b) write a decimal.

Mathematics
2 answers:
Marysya12 [62]3 years ago
6 0

Answer:

12%

.12

Step-by-step explanation:

3/25 * 4/4 = 12/100

We know that out of 100 means percent

12%

Since it is over 100, move the decimal 2 places to the left

.12

Tatiana [17]3 years ago
6 0

Answer:

a. 12%

b. 0.12

Step-by-step explanation:

To make it easier to write it in both forms, you can make it into a fraction with 100 in the denominator.

You know that 25 * 4 = 100, so you would want to multiply both the numerator and the denominator by 4.

(3*4)/(25*4) = 12/100

12/100 is equal to 12%.

You can move the decimal two places to the left to divide it by 100.

12/100 is also equal to 0.12.

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<h3>What is an exponent?</h3>

Consider the function:

y = a (1 - r)ˣ

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Tritium is a radioactive isotope of hydrogen that rots by around 5% each year. An enormous container of water that contained 856,000 tritium iotas stayed undisturbed for a very long time.

Then the amount of Tritium that bottle contains now will be given as,

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The amount of Tritium that bottle contains now will be 439,421.

More about the exponent link is given below.

brainly.com/question/5497425

#SPJ1

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