
Mark M. answered 09/16/19
Mathematics Teacher - NCLB Highly Qualified
2 pears + 3 broccoli
2($2.00) + 3($0.50)
$4.00 + $1.50
$5.50
3 pears + 6 corn
3($2.00) + 2($1.00)
$6.00 + $2.00
$8.00
Which combination is cheaper?
Alexus M.
asked 09/16/19A produce stand has 1500 fresh vegetables and fruits for sale. There are 20 pears, 50 oranges, 35 broccoli, and 60 ears of corn. The pears cost $2.00 each, broccoli cost $0.50 per pound, and corn is 3 ears for $1.00. After visiting the stand, Bill buys a tea at the local cafe for $2.75. The area tax is 7%. Bill has $50 and wants to spend the least amount of money as possible.
What is the price for the cheaper of the following choices: 2 pears and 3 pounds of broccoli or 3 pears and 6 ears of corn? Round the price to the nearest cent.
Mark M. answered 09/16/19
Mathematics Teacher - NCLB Highly Qualified
2 pears + 3 broccoli
2($2.00) + 3($0.50)
$4.00 + $1.50
$5.50
3 pears + 6 corn
3($2.00) + 2($1.00)
$6.00 + $2.00
$8.00
Which combination is cheaper?
2 pears and 3 pounds of broccoli:
2*($2.00) + 3*($0.50) = $4.00 + $1.50 = $5.50
3 pears and 6 ears of corn:
3*($2.00) + 6*($1.00/3) = $6.00 + $2.00 = $8.00
So, the least expensive of the two choices is 2 pears and 3 pounds of broccoli
The tricky part is ignoring all the information that's not important to the question.
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