What's two fifths plus 0.6
one
What is the ratio of 0.12 to 2 / 3?
9:50
The ratio of 3 / 5 to 0.7 is 6 / 7, and both () and () can be proportional to it
Fill in the brackets
7:6 14:12 21:18 ……
What is the ratio of 0.3 to 0.18?
0.3:0.18
=30:18
=5/3
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