4
two and two fifths
four fifths
2/9 x 3/5 is 2/15
0.4 is the decimal form of 2/5 which is the same as 4/10
The two square roots are irrational.
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.
Four fifths.
To divide 4 by two-fifths, you can multiply 4 by the reciprocal of two-fifths. The reciprocal of two-fifths is five halves. Therefore, ( 4 \div \frac{2}{5} = 4 \times \frac{5}{2} = \frac{20}{2} = 10 ). Thus, 4 divided by two-fifths equals 10.
12 and 4 fifths
Four fifths
Two-fifths times one-fourth is two-twentieths or one-tenth, in simplified form.
two and two fifths
two fifths of 25 is 10
Two fifths of 25 would be 10.
To subtract two fifths from sixteen fifteenths, first convert two fifths to fifteenths. Two fifths is equivalent to six fifteenths (since (2 \times 3 = 6) and (5 \times 3 = 15)). Now, subtract: (16/15 - 6/15 = 10/15), which simplifies to (2/3). Therefore, sixteen fifteenths minus two fifths equals two thirds.
one fifth would be 2 pounds. 10/5=2 so two fifths would 10/5x2=4 two fifths of 10 pounds =4 pounds
Four fifths.