2 years ago

Halpppp and you get some hearts and branlists!

Mathematics

1 answer:

yaroslaw [1]2 years ago

4 0

Answer:

153/20

Step-by-step explanation:

We want to have the mixed fraction turned into a improper fraction to make adding them both easier. We would change 5 2/8 to 42/8 and 2 4/10 to 24/10.

We now need to get them a common denominator. The LCM (least common multiple) of 8 and 10 is 40, so we multiply 42/8 by 5/5 getting us 210/40 and 24/10 by 4/4 to get 96/40.

Finally, we add them then simplify. 96/40 + 210/40 is 306/40. We then simplify that to 153/20.

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2 years ago

which is the correct simplified version of the expression shown after distrubuting and combining like terms? 1/3(9x-15)+2x

zhannawk [14.2K]

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