This math topic focuses on equivalent fractions and utilizing powers of ten. The problems challenge students to find missing numerators or denominators to complete equivalent fractions. Some sample exercises include calculating the necessary numerator or denominator to balance fractions like 2/5 = ?/100 and 5/7 = ?/140. Alongside these problems, options are provided to test understanding of fraction equivalence, particularly in relation to scaling fractions using powers of ten. This topic is designed for those at an advanced level in fraction addition and subtraction.
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Complete the equivalent fraction by finding the missing denominator