one pound is equal to about 2.2 kilograms. How many kilograms are there in 7 pou

Question

one pound is equal to about 2.2 kilograms. How many kilograms are there in 7 pounds? Round to the nearest tenth.


A tennis pro serves a ball that travels the length of the court, 78 feet, in 3/4 second. How fast is the ball moving in feet per second? Check your answer for reasonableness.
78ft/3/4s = _______ * 78ft = ______/ 1s
______ * 3/4s

convert ft/s to mi/hr to check to see if this is reasonable.
104ft/1s = 104ft/1s _____/1min * ______/1hr multiply by two conversion factors to convert seconds to hours.
374,400 ft/ 1hr = 374,400ft/ 1hr * 1mi/______ convert feet to miles =_______mi/ 1hr

Professional tennis players can sometimes hit serves at over 100 mi/hr, so this answer is reasonable.

Gary travels 1,320 ft in 1.5 min on his bike how fast is he traveling in feet per min? Check your answer for reasonable.

Explanation / Answer

there are 2.2 pounds in 1 kilogram 7/2.2 = 3.18 rounded to the nearest tenth So there are 3.18 Kilograms in 7 lbs

Related Questions

Navigate

• Browse (All)
• Browse O
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.