3 years ago

Stephen is baking cookies for his school bake sale. He bakes 300 cookies.

Mathematics

1 answer:

Evgen [1.6K]3 years ago

8 0

Answer:

The number of lemon cookies is 75

Step-by-step explanation:

we know that

The total cookies are 300

Let

x ----> the number of lemon cookies

$x=300(1-\frac{1}{2} -\frac{3}{20}-\frac{1}{10})$

Multiply by 20 both sides to remove the fractions

$20x=300(20)-300(10)-300(3)-300(2)$

$20x=1,500$

$x=75$

therefore

The number of lemon cookies is 75

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