Solve the following: 1. 2/7 - 1/3 = ? 2. 4/5 x 15/2 = ? 3. 2 1/2 ÷ 3/4 = ?
2/7 - 1/3 = ? 6/21 - 7/21 = -1/21 2. Multiply the numerators and then multiply the denominators. 3. Invert the divisor and then multiply. We'll be glad to check your answers.
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