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ankoles [38]
3 years ago
13

1 Sandwich cost: £1.10, 1 coffee cost: £ 0.50, 1 tea cost: £0.30, 1 soft drink cost: £0.60. On Friday Will made a profit of £43.

70 on sandwiches. How many sandwiches did he sell?​
Mathematics
1 answer:
n200080 [17]3 years ago
3 0
I think it’s 37 sandwiches if he only sold sandwiches
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<u>Solution 3:</u>

Equivalent fractions to are to \frac{3}{11} be found out.

<u>Method: </u> By Multiplying both the denominator and numerator with the same number, we can easily find equivalent fractions.

1. Multiply with 2:

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2. Multiply with 3:

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3. Multiply with 4:

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If we try to write in variable form, it can be written as:

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---------------

<u>Solution 4:</u>

(2x-10) when x=-4

2 \times (-4) -10\\\Rightarrow -8 -10\\\Rightarrow -18

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<u>Solution 5:</u>

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