Siara is baking biscuits for a bake sale. Each batch makes 75 biscuits, and her friend gives her another 60 biscuits. She ends up with 360 biscuits total for the bake sale. Use algebra to solve for how many batches she made.
____ answer
Let x be the number of batches Siara made.
She made 75 * x biscuits in total.
Her friend gave her an additional 60 biscuits.
The total number of biscuits she ended up with is 75 * x + 60 = 360.
Subtracting 60 from both sides of the equation, we have 75 * x = 300.
Dividing both sides of the equation by 75, we get x = 4.
Therefore, Siara made 4 batches of biscuits. Answer: \boxed{4}.
Let's assume the number of batches Siara made is "x".
Each batch makes 75 biscuits, so the number of biscuits from x batches is 75x.
Her friend gives her another 60 biscuits, so the total number of biscuits is 75x + 60.
We know that the total number of biscuits is 360.
So we can write the equation: 75x + 60 = 360.
To solve for x, we can subtract 60 from both sides of the equation: 75x = 300.
Finally, divide both sides of the equation by 75: x = 4.
Therefore, Siara made 4 batches.
To solve this problem using algebra, let's define a variable to represent the number of batches Siara made. Let's call this variable "x."
We know that each batch makes 75 biscuits, so the total number of biscuits from the batches would be 75x.
Her friend gives her an additional 60 biscuits, so when we add these to the biscuit count, we have 75x + 60.
The problem states that Siara ends up with 360 biscuits in total. So, we can set up the equation:
75x + 60 = 360
To solve for x, we need to isolate the variable. We can start by subtracting 60 from both sides of the equation:
75x = 360 - 60
Simplifying the right side:
75x = 300
Now, we can isolate x by dividing both sides of the equation by 75:
x = 300/75
Simplifying the right side:
x = 4
Therefore, Siara made 4 batches of biscuits for the bake sale.