Question

pls answer these questions

Answer 1

2. 9.8/2.1*5.2
=10/2*5

3. 8.9*0.9/4.8
=9*1/5

4. 3.7/1.8*0.9
=4/2*1

5. 12.7*29.3/11.4
=13*29/11

This is your answer.
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