Answer:
Step-by-step explanation:

Answer: 4 4/7
Step-by-step explanation:
You and your friend ate 1/2 a pack of hotdogs
3/10 + 1/5
(1/5 = 2/10)
3/10+2/10 =5/10 = 1/2
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a )
Sum of the interior angles of any triangle equals 180° .
Thus :




Subtract sides 93°


Divide sides by 3


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b )



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Answer:
7/16
Step-by-step explanation:
7/8 ÷ 2?
Copy dot flip
7/8 * 1/2
7/16