Respuesta :

Answer:

30

Step-by-step explanation:

If Mark can make 42 birthday cakes in 7 days that means he can make 6 cakes a day. Multiply this by 5 and you get 30

Answer:

30 cakes

Step-by-step explanation:

42 divided by 7 is 6 so the math you would do is 5 times 6 which 30 and the subject is cakes do the answer is 30 cakes.