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2 years ago

15

Lauren brings brownies to class one day. She gives 3/5 of them to her friends Gareth Tammy and Camilla. If she gave them 21 brow

nies, how many did she bring to class?
PLEASE HELP ME!!!!

1 answer:

Musya8 [376]2 years ago

7 0

3/5 x=21 /*5
3x= 105
x= 35
She brought 35

Answer to comment:
<span>1/7(14x+7)-5=6 /*7
14x+7-35=42
14x=42-7+35
14x= 70 /:14
x= 5
</span>

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$\huge\text{Hey there!}$

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$\boxed{\boxed{\large\text{Answer: BASICALLY }\mathsf{\dfrac{10^1^5}{10^4}\large\text{ is EQUAL to or EQUIVALENT to}}}}\\\boxed{\boxed{\mathsf{10^{11}}\large\text{ because they both give you the result of \bf 100,000,000,000}}}\huge\checkmark$

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