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3 votes
Express as a single decimal:4+9/100+6/10​

User Tjstankus
by
7.3k points

2 Answers

4 votes

Answer:

4.69

Explanation:


\small \: 4 + (9)/(100) + (6)/(10) \\


\small4 + (9)/(100) + (3)/(5) \\


\small (100 * 4)/(100 * 1) + (9)/(100) + ( 3 * 20)/(5 * 20) \\

  • common denominator is 100


\small (400)/(100 * 1) + (9)/(100) + ( 60)/(100) \\

  • Add the numerator


\small (400 + 9 + 60)/(100 *1) \\


\small (469)/(100 * 1) \\

Divide we get

4.69

User Hudac
by
7.3k points
4 votes

Answer:

4.69

Explanation:

4+9/100+6/10​

4 is a whole number

9/100 = .09

6/10 = .6

Adding together

4+.09+.6

4.69

User Melomg
by
7.9k points

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