Mathematics in the sixth grade of primary school: the fastest and best answer must be thanked by Debbie. - Training Enrollment Network

Mathematics in the sixth grade of primary school: the fastest and best answer must be thanked by Debbie.

( 1) 1/2: 1/3=3/2

(2) 18:5/ 12=2 16/5

(3)0.875:7/4= 1/2

(4)0.8:40= 1/50

The ratio means before and after, and the value is a fraction.

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