3 years ago

Add 15 3/5 and 21 4/5 as a mixed number please help

1 answer:

7 0

Answer:

15(5)+3=78

21(5)+4=109

78+109=187

Step-by-step explanation:

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kicyunya [14]

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iogann1982 [59]

Answer:

39.5 miles/gallon.

Step-by-step explanation:

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Artemon [7]

I would go with -33 cause if you replace the t with -33 you would have to solve the problem and it would be 7 so -33 is the answer.

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Sladkaya [172]

Answer:

Step-by-step explanation:

they are not

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andriy [413]

2/9X=-12

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3 years ago