Use long division to convert 6 7/15 to a decimal
Fractions
To convert the mixed number 6 7/15 to a decimal, we need to divide the numerator (107) by the denominator (15).
First, write the fraction as an improper fraction:
6 7/15 = (6 * 15 + 7) / 15 = 97/15
Using long division, divide 97 by 15:
6.4666...
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15 | 97
- 90
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70
- 60
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100
- 90
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10
So, 6 7/15 converted to a decimal is approximately 6.4666...
Chooose the correct andswer to the most recent question i asked u
≈6.14285
≈6.47
≈0.46
≈6.715
The correct answer is ≈6.47
A pilot is flying an airplane. Due to strong winds, the pilot decides to fly 4,000 feet lower to avoid excessive turbulence. It takes the pilot 3.5 minutes to make this adjustment. Interpret the quotient to describe the rate of change in the plane’s altitude. Give your answer to the nearest hundredth, and remember the plane is descending
To interpret the quotient to describe the rate of change in the plane's altitude, we need to divide the change in altitude by the time it took to make that adjustment.
The change in altitude is 4,000 feet (since the plane is descending).
The time it took to make the adjustment is 3.5 minutes.
To find the rate of change, we divide the change in altitude by the time:
Rate of change = change in altitude / time
Rate of change = 4,000 feet / 3.5 minutes
Rate of change ≈ 1142.86 feet/minute
Interpreting to the nearest hundredth, the rate of change in the plane's altitude is approximately 1142.86 feet per minute while descending.
Choose a right asnwer
-15
15
Or
50
50
The correct answer from the given options is 15.
Use the properties of operations and rules for multiplying and dividing signed numbers to solve:(−4)×(7/5)×(−34)÷(7 1/5) Fractions
To solve the expression (-4) x (7/5) x (-34) ÷ (7 1/5), we can follow these steps:
First, let's simplify the expression by converting all the mixed numbers into improper fractions:
(-4) x (7/5) x (-34) ÷ (7 + 1/5)
(-4) x (7/5) x (-34) ÷ (36/5)
Next, multiply and divide from left to right:
(-4) x (7/5) = -28/5
(-28/5) x (-34) = 952/5
Finally, divide by (36/5):
(952/5) ÷ (36/5) = (952/5) x (5/36) = 952/36
At this point, we can simplify the fraction by finding the greatest common divisor (GCD) between 952 and 36.
The GCD of 952 and 36 is 4.
Dividing both the numerator and the denominator by 4 gives us:
952/4 ÷ 36/4 = 238/9
So the solution to the expression (-4) x (7/5) x (-34) ÷ (7 1/5) is 238/9.