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The organisers of a teachers' conference provided a buffet lunch made by a catering service.


The catering service made a total of 560 cups of tea and coffee.

These were served in the ratio

5

:

3

respectively.


The catering service billed the coference organise £1 for each cup of tea and £1. 50 for each cup of coffee served.


How much was the total bill for the tea and coffee?

Sagot :

Raphealnwobiidn

The total bill for the tea and coffee is £665.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

The catering service made a total of 560 cups of tea and coffee. They were served in ratio 5:3 Hence:

Number of tea = (5/8) * 560 = 350

Number of coffee = (3/8) * 560 = 210

Total bill = (£1 * 350 cups) + (£1.5 * 210 cups) = £665

The total bill for the tea and coffee is £665.

find out more on equation at: https://brainly.com/question/2972832

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