1/2 of Mary's money is equal to 25℅ of Jim's money. Express Mary's money in simple ratio of Jim's money

Let \( M \) represent Mary's money and \( J \) represent Jim's money.

According to the problem:
\[ \frac{1}{2} M = 0.25 J \]

To express Mary's money as a ratio of Jim's money, solve for \( M \) in terms of \( J \):
\[ \frac{1}{2} M = \frac{1}{4} J \]

Multiply both sides by 4 to clear the fraction:
\[ 2M = J \]

Therefore, 
\[ M = \frac{J}{2} \]

So, the ratio of Mary's money to Jim's money is:
\[ M : J = \frac{J}{2} : J = 1 : 2 \]

Thus, Mary's money is in the ratio of \( 1 : 2 \) to Jim's money.

Would you like further details or have any other questions?

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**Tip:** When solving ratios, always ensure to simplify the expressions to their lowest terms for clarity.

Learn how to express Mary's money as a ratio of Jim's money with a clear, step-by-step solution. This problem involves basic algebraic concepts such as solving equations and finding ratios. Ideal for students in Grades 6-8.

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