3 and 1/10 - 2 and 1/5
change to improper fractions as difficulty with negative numbers can be avoided by just changing the 1/10 and 1/5 fractions to common denominator.
31/10 - 11/5
change denominator to common 10
31/10 - 22/10
= 9/10
one and one tenth
21
2/5 plus 1/5 minus 3/10 is equal to 0.3 or 3/10
99/20 or 4.95
To calculate three fourths minus one tenth, first convert both fractions to a common denominator. The least common denominator of 4 and 10 is 20. Thus, three fourths becomes 15/20 and one tenth becomes 2/20. Subtracting these gives 15/20 - 2/20 = 13/20. Therefore, three fourths minus one tenth equals 13/20.
one and one tenth
1 tenth
21
2/5 plus 1/5 minus 3/10 is equal to 0.3 or 3/10
No
The awnswer is 1 tenth
0.32
0.55
99/20 or 4.95
The answer is six and three fifths or 6 and 3/5 :D
1 2/5
The answer is 1 9/20