Answer:
D. 1
Step-by-step explanation:
7,491 times 19 yields 142, 329
Answer:
just calculate
Step-by-step explanation:
Look it up on khan academy
<span>When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.</span>