do it fast. I need this.
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Answer:
69.0
Step-by-step explanation:
4/2_5 ,
15/3_4
=22/5, 63/4
= cross multiplication
22\4
= 11_5* 63_2
= 11*63' = 693
= 5*2 = 10
= 693_10
= 69.3
Thank you!
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