Menu Math: Calculate the total cost of food combinations using given prices.

Let’s solve this step by step.

We have a menu with prices:

- Roast chicken = $3.00
- Bowl of soup = $1.70
- Grapes = $1.95
- Bowl of rice = $2.65
- Drink (with straw and lemon) = $1.10
- Milk carton = $2.30

Now, we look at each column in the big box and add up the items shown.

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First Column (Left):

Items:
- 2 drinks → 2 × $1.10 = $2.20
- 1 grapes → $1.95
- 1 bowl of soup → $1.70
- 1 bowl of rice → $2.65
- 1 milk → $2.30

Add them:

$2.20 + $1.95 = $4.15
$4.15 + $1.70 = $5.85
$5.85 + $2.65 = $8.50
$8.50 + $2.30 = $10.80

✔ First column total: $10.80

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Second Column (Middle):

Items:
- 1 bowl of soup → $1.70
- 1 bowl of rice → $2.65
- 1 grapes → $1.95
- 1 bowl of soup → $1.70
- 1 drink → $1.10
- 1 roast chicken → $3.00

Add them:

$1.70 + $2.65 = $4.35
$4.35 + $1.95 = $6.30
$6.30 + $1.70 = $8.00
$8.00 + $1.10 = $9.10
$9.10 + $3.00 = $12.10

✔ Second column total: $12.10

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Third Column (Right):

Items:
- 1 roast chicken → $3.00
- 1 roast chicken → $3.00
- 1 milk → $2.30
- 1 bowl of rice → $2.65
- 1 drink → $1.10

Add them:

$3.00 + $3.00 = $6.00
$6.00 + $2.30 = $8.30
$8.30 + $2.65 = $10.95
$10.95 + $1.10 = $12.05

✔ Third column total: $12.05

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Final Answer:
Left column: $10.80
Middle column: $12.10
Right column: $12.05