Answer:
3.5 m/hr
Step-by-step explanation:
2 + c = 5 -c c = speed of current
2 c = 3 c = current speed = 1.5 m/hr
your speed = 5 - 1.5 (or 2 + 1.5) = 3.5 m/hr
You can tell that a fraction is a unit fraction when it is over a unit of one. This is also known as unit rate.
3.625 = 29/8 as a fraction. Is that what you're asking?
Do a t chart with the factors and then add the greatest common factor (GCF) with the fraction
I'm going to refer to the length of the pool as L.
2x + 2L = perimeter.
The width of pool multiplied by two added to the length of the pool multiplied by two equals to the perimeter.
