Answer:
A) A unit rate relates a quantity to 1 : TRUE
B) unit rates can be used to compare two rates : TRUE
C) any rate is equivalent to its unit rate
. FALSE
D) a unit rate always relates quantities with the same units. FALSE
Step-by-step explanation:
The ratio that which is used to compare quantities of different kinds is known as the rate of that quantity.
A unit rate is the ratio.
Number of units of the first type of quantity : Number of units of the second type of quantity.
Now,
A) a unit rate relates a quantity to 1.
TRUE, as a UNIT is equivalent to one.
Hence, unit rate unit rate relates a quantity to 1.
B) unit rates can be used to compare two rates
.
TRUE, unit rate compares two rates.
C) any rate is equivalent to its unit rate
.
FALSE, only the rate of one single unit is equivalent to its Unit Rate.
D) a unit rate always relates quantities with the same units
FALSE, rate compares the two terms which are in different units.
Answer:
The answer is 4) A unit rate always relates quantities with the same units.
Step-by-step explanation:
It cannot be 1 because a unit rate relates a quantity to 1. Hence the word unit which means single or undivided whole.
It cannot be 2 because you can indeed use unit rates to compare two rates. In fact we do all the time in math! Just like comparing fractions.
It cannot be 3 because the rate has to be equivalent to its unit rate or else its wrong.
Thus making it four!
Hope this helped! If it did please consider marking this as brainliest! :)
