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2 years ago

The cost of 3 diaries is £12

Mathematics

2 answers:

vitfil [10]2 years ago

7 0

Answer: 28

the cost of 7 diaries is 28

Step-by-step explanation:

First you have to find out the cost of one diary by dividing 12 by 3, that will give us 4, and then the last step is multiplying 4 by 7.

Vaselesa [24]2 years ago

5 0

Answer:

7 diaries cost £28

Step-by-step explanation:

12/3=4 7x4=28

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