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icang [17]
3 years ago
14

How to show your work for 9 divided by 2.43

Mathematics
2 answers:
Degger [83]3 years ago
6 0

Answer:

3.70

Step-by-step explanation:

9 divided by 2.43

To divide decimal numbers we need to remove the decimal point

\frac{9}{2.43} =\frac{9 \ times \ 100}{2.43 \ times \ 100} =\frac{900}{243}

Now use long division to divide the numbers

                                    3.70370

                               --------------------------------    

                  243          900

                                   729

                              ---------------------------(subtract)

                                   1710                      (add decimal point at top)

                                   1701

                              ---------------------------

                                       900                (add 0 at top)

                                        729  

                                ---------------------------(subtract)

                                          1710                      (add decimal point at top)

                                          1701

                                    ---------------------------

                                              9

So answer is 3.70

gizmo_the_mogwai [7]3 years ago
3 0
Just do normal division, just like ignore the decimal point. for a moment once you got your answer bring back the decimal point back up to your answer. You would get 0.27 as your answer.
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