Which context describes a difference of rational numbers?
2 answers
A difference of rational numbers refers to the arithmetic operation of subtracting one rational number from another. It involves finding the numerical difference between two rational numbers.
Application of Subtracting Rational Numbers Quick Check
1. Which context describes a difference of rational numbers?
-- comparing the daily high temperature and low temperature
2. Which scenario about books represents finding the difference?
-- finding the number of books remaining after a sale on books
3. The temperature on Monday is −4°C. On Tuesday, it is 13° colder. What is the temperature on Tuesday?
-- −17°C
4. Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?
-- 16 meters
5. A parasail is 120 of a meter above the water. Then, after 10 minutes, the parasail is 150
of a meter above the water. What is the change in height?
-- 3/100 meter
Taken September 2023
1. Which context describes a difference of rational numbers?
-- comparing the daily high temperature and low temperature
2. Which scenario about books represents finding the difference?
-- finding the number of books remaining after a sale on books
3. The temperature on Monday is −4°C. On Tuesday, it is 13° colder. What is the temperature on Tuesday?
-- −17°C
4. Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?
-- 16 meters
5. A parasail is 120 of a meter above the water. Then, after 10 minutes, the parasail is 150
of a meter above the water. What is the change in height?
-- 3/100 meter
Taken September 2023