Laura invested her savings in two investment funds. The that she invested in Fund A returned a profit. The amount that she invested in Fund B returned a profit. How much did she invest in Fund B, if both funds together returned a profit?
More information needed.
To solve this problem, we need to set up an equation based on the given information. Let's say Laura invested x dollars in Fund A and y dollars in Fund B.
According to the problem, the profit from Fund A is equal to the profit from Fund B. Let's represent the profit from Fund A as P(A) and the profit from Fund B as P(B). Since both funds together returned a profit, we have:
P(A) + P(B) > 0
Next, let's determine the profit for each fund. The profit is calculated by subtracting the amount invested from the total return. Assuming the return rate for both funds is the same, we can calculate the profit as follows:
P(A) = x - x = 0
P(B) = y - y = 0
Since the profit from Fund A is zero (x - x = 0), we can simplify the equation:
0 + P(B) > 0
Simplifying further, we get:
P(B) > 0
From this, we know that the profit from Fund B must be greater than zero.
However, the given information does not provide enough information to determine the specific amount invested in each fund. Without knowing the profit percentages or returns for each fund, we cannot solve for the exact investment amount in Fund B.