Question

one dozen cheese tarts cost $144 .each chicken pie costs $ 9 .kate pays $500 to buy 20 cheese tarts and 20 chicken pies. what is the charge? please answer me in word problems.

Answer 1

Answer:

$80 is the change.

Step-by-step explanation:

first we have to find cost of one cheese tart and then multiply it by 20. same we have to do for chicken pie

cost of one cheese tart=144/12 as a dozen is 12.

=12 so each cheese tart costs $12.

cost of 20 cheese tarts=$12*20=$240

cost of one chicken pie=$9

cost of 20 chicken pies=$9*20=$180

total cost=$240+$180=$420

change=$500-$420=$80

hope this helps you

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Answer 2

Answer:

420$

Step-by-step explanation:
Dozen = 12

Cost of one cheese tarts is : 144/12 = 12$

Cost of one chicken pie is : $9

Cost of 20 cheese tarts is : 12*20 = 240$

Cost of 20 chicken pies is : 9*20 = 180$

Total is 240 + 180 = 420$

So, the charge is 420$

For reference:

Kate gets back 80$

500 - 420 = 80$