 , 22.06.2019 21:00 menagirl71953

# Mark can make 4242 birthday cakes in 77 days. how many birthday cakes can mark make in 55 days? approximately 3030.5

Step-by-step explanation:

To solve this you need to figure out how many cakes mark can make a day so to do this you divide 4242 by 77 and get 55.09090909 (repeating) so for this lets just round up to 55.1 now all you got to do is multiply 55.1 * 55 and you get 3030.50. so mark can make approximately 3030.5 cakes in 55 days I think your quetsion was supposed to be
'Mark can make 42 birthday cakes in 7 days. How many birthday cakes can Mark make in 5 days?'

ratio and proprtion

cakes:days=42:7=42/7

42/7=x/5
42/7=x/5
6/1=x/5
times both sides by 5
30=x
30 cakes Mark can make 303,030 birthday cakes. The answer  is 303,030 , because we divide 424242 by 777 , which equals to 546 .
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Mark can make 4242 birthday cakes in 77 days. how many birthday cakes can mark make in 55 days?...

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