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kherson [118]
2 years ago
9

Please math expert simplify this thank you so much

Mathematics
1 answer:
andrey2020 [161]2 years ago
8 0

Answer:

a-2

Step-by-step explanation:

Is it "3a" or 39. Please clarify.

Please give brainliest

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\frac{5}{3} + \frac{7}{3} + \frac{8}{3} =

=  \frac{20}{3} h

In hours:

20 |_3
(2)....6hs
x60' 
------
120' |_3
(0)....40' 

Answer:
<span>6hs40min

</span>or<span>

</span>\frac{20}{3} hs =  \frac{20}{3} *60' =  \frac{1200}{3} = 400'
<span>
400' = 6*60' = 360' + 40' = 400' (True)
</span>Until

<span>6hs40min</span>
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