Question

(2 marks) Q12 A sandwich shop owner makes 1 sandwich with brown bread for every 4 sandwiches he makes with white bread. Today he needs to make 600 sandwiches altogether. How many sandwiches should he make with brown bread today? sandwiches (1 mark) 30​

Answer 1

He’s going to make 120 brown bread (1/5 of 600) and 480 white bread (4/5 of 600).

So the answer is 120

Answer 2

The shop owner makes total 120 sandwiches with brown bread today.

What is linear equation in one variable?

The linear equations in one variable is an equation which is expressed in the form of ax + b = 0, where a and b are two integers, and x is a variable and has only one solution.

According to the given question.

A sandwich shop owner makes 1 sandwich with brown bread for every 4 sandwiches he makes with white bread.

Let the total number of white bread sandwiches be 4x and white bread sandwiches be 1x.

Since, the shop owner have to make 600 sandwiches.

So, for the given scenario we have a linear equation in one variable.

$\implies 600 = 4x+1x\\\implies 600 = 5x \\\implies x = \frac{600}{5} \\\implies x = 120$

Hence, the shop owner makes total 120 sandwiches with brown bread today.

Find out more information about linear equation in one variable here:

https://brainly.com/question/17139602

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