10/15
No.
15 and two thirds plus four fifths = one two fiftenth
To subtract one fifth from two thirds, first find a common denominator, which is 15. Two thirds is equivalent to 10/15, and one fifth is equivalent to 3/15. Subtracting these gives you 10/15 - 3/15 = 7/15. Therefore, two thirds subtract one fifth equals 7/15.
6/15
Fractions that are equal to 5 thirds can be obtained by multiplying both the numerator and denominator by the same non-zero integer. For example, 10 sixths (10/6) and 15 ninths (15/9) are both equal to 5 thirds. In general, any fraction of the form ( \frac{5n}{3n} ) where ( n ) is a non-zero integer will be equal to 5 thirds.
To add one fifth and two thirds, first find a common denominator. The least common multiple of 5 and 3 is 15. Converting the fractions, one fifth becomes 3/15 and two thirds becomes 10/15. Adding them together gives you 3/15 + 10/15 = 13/15.
One third is 15 miles; two-thirds is 30 miles; three times two-thirds is 90 miles, or three and two-thirds is 3 x 3 x 15 + 30 = 165 miles.
6/15
To add two thirds and one fifth, first find a common denominator. The least common denominator of 3 and 5 is 15. Converting the fractions, two thirds becomes ten fifteenths, and one fifth becomes three fifteenths. Therefore, ten fifteenths plus three fifteenths equals thirteen fifteenths, so two thirds plus one fifth is ( \frac{13}{15} ).
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 15, 30/45 is equal to 2/3 or two thirds.
5/15, 6/15, 7/15, 8/15, 9/15, 10/15
2/3 = 10/15