Answer:
x = 0.00559234073 for 1 second
x = 0.0111846815 for 2 seconds
Step-by-step explanation:
We first need to know that 1 mile = 1609.344 meters to get one unit to use or else it'll be confusing.
For 1 second, x will be replaced by 1.
So:
y=9(1)
y=9
And for 2 seconds, x will be replaced by 2.
So:
y=9(2)
y=18
These are the measurements in meters. Then, we need to find what it is in miles.
So we can use a proportion for this.
1/1609.344 = x/9
1609.344x = 9
x = 0.00559234073 for 1 second
For 2 seconds:
1/1609.344 = x/18
1609.344x = 18
x = 0.0111846815 for 2 seconds
Step-by-step explanation:
27/100 is the fraction of 0.27
Answer:
1)
2)
3)
4)
5)
Step-by-step explanation:
To solve each proportion, we apply cross multiplication.
Question 1:
Simplifying both sides by 5
Question 2:
Simplifying both sides by 20
Simplifying by 3
Simplifying by 2
Question 3:
Simplifying both sides by 7
Simplifying both sides by 3
Question 4:
Question 5:
Simplifying by 2, both sides
Simplifying by 8, both sides