Question

Arrange in ascending order: 2/5,1/7,3/10​

Answer 1

Answer:

2/10/5,1/7,3

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Answer 2

2/5 = 0.4. 1/7 = 0.14 3/10 = 0.3 hence

1/7<3/10<2/5

or

on making theri denominator common

2/5 = 28/70. 1/7 = 10/70. 3/10 = 21/70 hence again same result on comparing theri numerator