four times two and one-half is ten
1 and 1/4
One-half times three gives three halves (3/2), which is the same as one and one-half.
6.25 = 2.5 x 2.5
The answer is 6
2/3
nine times one half is 9*1/2 =9/2 that is 4.5.
2
-2
9 x 3/2 = 27/2 = 13 and a half
+1/2
It is: 1/2 times 26 = 13