pahelp nonsense answer = reported = banned
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pahelp nonsense answer = reported = banned
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Answer:
1: 21/10
2: 15/2
3: 19/5
4: 11/3
5: 22/2
hope it helps, sorry if its wrong :(
B. Change to an improper fraction and multiply by their reciprocal.
1. ) 2 1/10
Reciprocal: 10/21
= 21/10 × 10/21
= 210/210
= 1
2. ) 1 7/2
Reciprocal: 2/9
= 9/2 × 2/9
= 18/18
= 1
3. ) 3 4/5
Reciprocal: 5/19
= 19/5 × 5/19
= 95/95
= 1
4. ) 3 6/9
Reciprocal: 9/33
= 33/9 × 9/33
= 297/297
= 1
5. ) 4 2/5
Reciprocal: 5/22
= 22/5 × 5/22
= 110/110
= 1
Remember: Any fraction that is multiplied by its reciprocal will always end up with the number 1.