2 years ago

5 cakes cost £4 how much do 7 cakes cost

Mathematics

2 answers:

Shtirlitz [24]2 years ago

7 0

£5.60

divide £4 by 5 to obtain the cost of 1 cake then multiply this value by 7 for the cost of 7 cakes

5 → £4

7 → £4 × $\frac{7}{5}$ = £5.60

Nostrana [21]2 years ago

4 0

You can solve this using proportion.

5 = 4

7 = ?

7(4)/5= 5.6

7 cakes cost £5.6

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