I’m having trouble understanding this can someone help please and thank you
1 answer:
Answer:
A soda costed $3.50.
Step-by-step explanation:
<u>Step 1)</u> We know that a slice of pizza and a soda costs $9 (from Kate's order). With a burger added (Billy's order) it would cost $13.50.
So a burger would cost <em>$4.50</em>:
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<u>Step 2)</u> We also know a burger and a soda costs $8. So we subtract the cost of the burger from Louis' order to find the cost of the soda:
Cost of soda:
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For a question like this, all you have to do is remember that a percentage is simply a fraction expressed as a decimal. So, all we have to do is:
, and then multiply our decimal answer by 100 to get the percentage:
= 0.34
0.34 x 100 = 34
Therefore 34% of the students walk to school.
I hope this helped and remember to please try and understand the maths that got the answer, not just writing the answer down :))
0.34 x 100 = 34
Therefore 34% of the students walk to school.
I hope this helped and remember to please try and understand the maths that got the answer, not just writing the answer down :))