3 years ago

4/15 + 7/9 whats the sum

Mathematics

2 answers:

JulijaS [17]3 years ago

7 0

Answer:

Step-by-step explanation:

54/45 = 1 9/45 = 1 1/5

which is one and one fifth

Effectus [21]3 years ago

7 0

Answer:

47/45 = 1 2/45

Step-by-step explanation:

- If you would like a more in-depth explanation please let me know. Hope this helps!

- First you have to find a common denominator. This will be 45.

- Now, figure out what you multiply to get 45. For example...

4 = 12 + 7 = 35 (add these up)

15 45 9 45 It should equal 47/45 = 1 2/45.

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