The LCD of 2/7 and 4/5 is 35.
no. four sevenths is over one half and one fourth is half of one half so how would one forth and four sevenths be the same?
3/5 - 4/7 the common denominator is 35 21/35 > 20/35 so, 3/5 is a little bigger.
the common denominator is 35: 4/5 = 28/35, and 3/7 = 15/35, 28/35 - 15/35 = 13/35.
The common denominator refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The common denominator for a number is itself.
28
56
The LCD of 2/7 and 4/5 is 35.
4/7 and 3/5 have an LCD of 35 since they 7 and 5 have no common factors.
no. four sevenths is over one half and one fourth is half of one half so how would one forth and four sevenths be the same?
4/7 its be below number, so 7
It is 1/7.
four sevenths is already simplified
4/7 = 8/14 by multiplying the numerator and denominator by 2
Convert them to a common denominator, which in this case is 35 (5 x 7...the two denominators multiplied), so 3/5 becomes 21/35 and 4/7 becomes 20/35, therefore three fifths is greater than four sevenths.
The common denominator of four fifths and two ninths is 45.
3/5 - 4/7 the common denominator is 35 21/35 > 20/35 so, 3/5 is a little bigger.