Given :
Cost of our meal = $3.45 .
Cost of friend's meal = $3.90 .
We pay $10 bill for both the thing.
To Find :
How much change do you receive.
Solution :
Total cost of meal = $3.45 + $3.90 = $7.35 .
Now, amount of change received is :
Change = Total amount - Price of meal
Change = $10 - $7.35
Change = $2.65
Hence, this is the required solution.
You would need to cut it directly at the following red line
Answer:
7^-12 or 1/7^12
Step-by-step explanation:
To divide exponents with the same base, subtract the second exponent from the first.
So:
7^-5/7^7 = 7^-5-7 = 7^-12
You can also write 7^-12 as 1/7^12.
I'm confused to do you have an example
2.45 = 245/100 = 49/20 = 2 9/20
hope this helps :-)