Final answer:
The number when multiplied by 3/8 that gives 1/2 is 4/3.
Step-by-step explanation:
To find out which number, when multiplied by 3/8, gives 1/2, we can set up an equation.
Let's represent the unknown number as x.
The equation would be: 3/8 * x = 1/2.
To solve for x, we can multiply both sides of the equation by the reciprocal of 3/8, which is 8/3.
So, (3/8 * x) * (8/3) = (1/2) * (8/3).
Simplifying, x = 4/3.
Therefore, the number when multiplied by 3/8 that gives 1/2 is 4/3.