asked 189k views
1 vote
I need an easy step by step explanation on how to get this and the answer

I need an easy step by step explanation on how to get this and the answer-example-1

1 Answer

5 votes

Answer:

21/5

Explanation:

4.2 = 4 + 0.2= 4+2/10=4+1/5=21/5

answered
User ToddSmithSalter
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