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emmasim [6.3K]
3 years ago
15

How do I solve 7 1/5 divided by 2 1/15? (Pls show all steps like simplify, common denominator,etc)

Mathematics
2 answers:
Basile [38]3 years ago
5 0
If you scroll up I answered a previous question like this in the same subject
professor190 [17]3 years ago
5 0

Answer:

= 2   106/217

Step-by-step explanation:

7 1/5    /    2 1/15

turn into improper fractions

multiply by denominator and add to numerator

7 1/5 = 7 x 5 + 1

        = 35 + 1

        = <u>36</u>

            7

2 1/15 = 2 x 15 + 1

         = 30 + 1

         = <u>31</u>

            15

<u>36</u>  /   <u>31</u>

7         15

multiply by the reciprocal

<u>36</u>  x   <u>15</u>   =   <u>540</u>

7         31        217

= 2     106/217

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