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5 / 6:10 / 9 (simplified ratio) 3 / 4 hours: 30 minutes (ratio)
5/6:10/9
=5//6x9/10
=3/4
=3:4
3 / 4 hours: 30 minutes
=45:30
=3:2
=1.5
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Simplify ratio 8 / 5:; 6 / 5 = 6m: 30cm, calculate ratio 356:643.12:2.4
3.2:4 / 3 9 / 8:4 1:3 / 2 5 / 3M: 30 cm 5 / 4:2 / 1 3 / 2:9 / 1 16 / 1:15 / 11 75:12 1.6:5 / 3
12/5 9/32 1/6 50/9 5/8 3/18 176/15 25/4 24/25
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