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Finding a Common Denominator
Description
Learn how to find a common denominator for two or more fractions by identifying the least common multiple (LCM) of the denominators. The video demonstrates practical methods for finding a number that is divisible by both denominators without a remainder—an essential step for performing addition and subtraction of fractions simply and accurately.
Original title
טרום אלגברה - פרק 14 - מציאת מכנה משותף
למדו כיצד למצוא מכנה משותף עבור שני שברים או יותר באמצעות זיהוי הכפולה המשותפת המינימלית של המכנים. הסרטון מציג שיטות עבודה למציאת מספר שמתחלק בשני המכנים ללא שארית, שלב חיוני לביצוע פעולות חיבור וחיסור שברים בצורה פשוטה ומדויקת.
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