the grocery store is selling bananas for $0.35 per lb .how much will Zack pay for 3.6 lbs. of bananas?
1 answer:
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Answer:
Other number is 23
Step-by-step explanation:
Let the two numbers be x and y.
We have given that average of x and y is 17.
i.e
if one of the number is 11,
Then ,
or (11 + y)/2 = 17
or 11 + y = 34
or y = 34 - 11
or y = 23
