Answer:
2/3
Step-by-step explanation:
Answer:As there are 2 equations and two unknowns there is 1 solution
Step-by-step explanation:
Assuming the room is a rectangle...
The area of a rectangle = its length × its width.
The amount of carpet we need to cover our rectangular room = 8.5 ft × 7.5 ft
Use decimal long multiplication or otherwise to get 63.75 ft².
Set up an equation of ratios as shown below:
h 24 ft 4
----- = ---------- = ---
4 6 ft 1
Cross multiplying the 1st and 3rd fractions, we get h=16 ft (answer)
Look for patterns
1 to 3 is plus 2
3 to 6 is plus 3
6 to 10 is plus 4