1 1/2 is 3/2 so multiply it by its reciprocal, which is 2/3, and it equals 6/6 or 1.
4 and a half.
One and one half multiplied by 2 equals 3. To calculate this, you can convert one and one half to a fraction, which is 3/2. When you multiply 3/2 by 2, the 2s cancel out, leaving you with 3.
half of the base multipled by the height
One hundred twenty five.
A factor
The centimeter.
24 multipled by 15? = 360
a multiplicand
7.64 it is the half life of radon-222 multipled by 2
365040
4,176
7830