Question

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Answer 1

Answer:

1. 120/100 and 130/100
2. 3 and 4= 3.2÷2 = 6.2

4×2.2=8.2

.: 7

7 is a rational number of 4 and 3

3. 26/5,27/5,28/5,29/5

and one more example 5.1,5.2,5.3,5.4

this help you