To find two fifths, you take the number you want to find two fifths of and multiply it by 2/5. For example, if you want to find two fifths of 10, you would calculate (10 \times \frac{2}{5} = 4). Thus, two fifths of 10 is 4.
To find out how many fifths are in 7 wholes, multiply the number of wholes by the number of fifths in each whole. Since each whole contains 5 fifths, you calculate (7 \times 5 = 35). Therefore, there are 35 fifths in 7 wholes.
To find the number you multiply by four-fifths (4/5) to get one, you need to divide one by four-fifths. This is calculated as 1 ÷ (4/5), which is equivalent to multiplying by the reciprocal of four-fifths. Therefore, you multiply by five-fourths (5/4) to get one.
To find out how many fifths are in two and two-fifths, we first need to convert the whole number, two, into fifths. Since one whole is equal to five fifths, two wholes would be equal to ten fifths. Adding the two-fifths gives us a total of twelve fifths in two and two-fifths.
To find "two fifths of the cube of a number," you first cube the number (let's call it ( x )), which gives you ( x^3 ). Then, you multiply that result by two fifths, resulting in the expression ( \frac{2}{5} x^3 ). So, the final answer is ( \frac{2}{5} x^3 ).
To find two-fifths of a number, you can multiply the number by 2/5 or divide the number by 5 and then multiply the result by 2.
---- 3 fifths is equivalent to ? tenths
To find out how many fifths are in two and two-fifths, we first need to convert the whole number, two, into fifths. Since one whole is equal to five fifths, two wholes would be equal to ten fifths. Adding the two-fifths gives us a total of twelve fifths in two and two-fifths.
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To find 4/5 of a number, multiply the number by 4, then divide the result by 5. You can also do the division first if you like.
To find "two fifths of the cube of a number," you first cube the number (let's call it ( x )), which gives you ( x^3 ). Then, you multiply that result by two fifths, resulting in the expression ( \frac{2}{5} x^3 ). So, the final answer is ( \frac{2}{5} x^3 ).
Well, isn't that a happy little question! To find three fifths of a number, you simply multiply the number by 3 and then divide the result by 5. Just like adding a touch of color to a blank canvas, this calculation will help you find your answer with ease. Remember, there are no mistakes in math, just happy little accidents!
The mass number doesn't depends on the number of electrons.
Two fifths of eight can be calculated by multiplying the fraction two-fifths by the whole number eight. This can be represented as (2/5) * 8. To find the answer, you multiply the numerator of the fraction (2) by the whole number (8) and then divide by the denominator of the fraction (5). Therefore, two fifths of eight is equal to 3.2.
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It means you are finding what part of the first number is the second. To do this, you put the second number over the first. eg what fraction of 5 is 2: answer 2/5 (two fifths). This means that 2/5 (two fifths) of 5 is 2.
It is not possible.