완음드
이이
15.
subtract
(2/5/9)-(1/7/15)
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ttong-i choegoibnida
Gwenchana
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Answer:
Step-by-step explanation:
Numbers are in mixed fraction, so first need to make it in simple fraction
1. 23/9- 22/15
2. LCM should be 45
3. Now divide 45 by 9 and multiply by 23 =115/45
4. Same as first, divide 45 by 15 and multiply by 22= 66/45
5. 115/45-66/45
6. 49/45
7. Now we will convert into mixed fraction
8. Ans will be 1/4/45
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