Gavin had 20 minutes to do a three-problem quiz.
He spent 9 3/4 minutes on problem 1.
He spent 3 4/5 minutes on problem 2.
How much time did he have left for problem 3?
We need to add the time spent on problem 1 and problem 2 and then subtract the sum from the total time.
Simplify the above fraction
Let us write the answer in mixed number
Finally, convert the fractional part to seconds by multiplying the fractional part by 3
This means that there are 6 minutes and 27 seconds are left for problem 3.
Answer:
Let the fraction be qp
So q=p+7
q−6p+17=2
⇒p+7−6p+17=2
⇒p+1p+17=2
⇒p+17=2p+2
⇒p=15
q=15+7=22
So qp=2215.
Step-by-step explanation:
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Hello!
If our answer is in scientific notation, our answer will be multiplied by 10 to a power. In this case, we will only need to multiply 8 by 8.8.
This gives us 70.4(10^12).
I hope this helps!
Answer:
x1 = ; x2 =
Step-by-step explanation:
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Answer:
1. 181.59 is her net pay and she worked 25.25 hours.
Step-by-step explanation: