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4 pizzas cost £15. Work out the cost of 5 pizzas.​
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3 votes
4 pizzas cost £15. Work out the cost of 5 pizzas.​

User Julienne
by
6.2k points

2 Answers

3 votes

Answer:

5 pizzas cost 18,75

Explanation:

4:15=5:x

4x=15*5

4x=75

x=18,75

User Jebil
by
7.8k points
3 votes
We can divide 15 by 4. This gives us 3.75. This means that each pizza costs $3.75. I can now multiply 3.75 by 5.

3.75(5) = 18.75

5 pizzas cost $18.75.
User Ozeebee
by
6.5k points
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