Step-by-step explanation:
Unit rate = 68 ÷ 8.5 = 8
8 1/2 = 8.5 hours
24 feet long :)
All I did was I divided the 36 into 3 equal parts of 12, then doubled the 12 to make that longer piece 24 feet. This 24 foot piece would be twice as long as the other leftover 12 foot piece since 12x2=24
Area= l * b
12= 5 * b
b = 12/ 5
b= 2.4 ft
Answer attached, but more letters needed
In standard form:
answer- 14,000 and 12,000
Example
←LEFT 12,000
↑
comma(THOUSANDS PLACE)
ten thosands is the second number after the comma(thousands) to the left