find least common dominator and rename as similar fractions
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find least common dominator and rename as similar fractions
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Answer:
3. 30/40 and 12/40
4. 8/36 and 18/36
5. 6/7 and 5/7
Step-by-step explanation:
Para malaman ang LCD or Least common denominator, hanapin mo muna mga common factors ng dalawang number (maliban sa 1).
Example:
Ang fraction ay 3/5 at 7/15
Ang denominators ay 5 at 15 kaya hanapin muna natin ang factors ng dalawang number.
Factors of 5: 5, 10, 15, 20, 25, 50, 75
Factors of 15: 15, 30, 45, 60, 75
so ang LCD nila ay 15 kasi ang pinakamaliit na number na may pagkaparehas sila ay 15
Ngayon icompute na natin
Ito ay divide-multiply solution
Ididivide mo ang denominator kay 15 at imu-multiply mo sa numerator
3/5
5(denominator) / 15 = 3
3 (numerator) * 3 = 9
so ang sagot sa 3/5 ay 9/15
7/15
15(denominator) / 15 = 1
7 * 1 = 7
so ang sagot sa 7/15 ay 7/15
so ang renamed fraction or final answer ay
9/15 and 7/15