Question

a tray of cookies takes 45 minutes to prepare . a tray of cupcakes takes 65 minutes to prepare. mrs lee prepare 1 tray of cookies and 4 trays of cupcakes. how much time does she take in all? solution​

Answer 1

Answer:

simple

Step-by-step explanation:

time to prepare:

1 tray of cookies = 45 min

1 tray of cupcakes = 65 min

1 tray of cookies + 4 trays of cupcakes

=45+4*65

=45+260

=305 min

=5.08 hours

Answer 2

Answer:

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SOLUTION:-

Time taken by a tray to bake cookies =45 mins

Time taken by a tray to bake cupcakes=65 mins

1 tray of cookies =45mins

4 trays of cupcakes = ?

$= 65 \times 4 = 260 mins$

total time =time taken by cookies+cupcakes

$260mins + 45mins$

$= 305 \: mins$

hope it helps :)

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