inj inj
  • 19-08-2014
  • Mathematics
Answered

If a hallway measuring 90 feet by 7 feet requires 1/2 a fluid ounce of cleaning solution per square foot, how much cleaning solution is needed to clean the hall ?

Answer :

Trim
Trim Trim
  • 19-08-2014
90ft by 7ft gives an area of:
90 x 7 = 630 sq ft

1/2 fl oz is needed for each square foot

630 x 1/2 = 315 fl oz required.
Answer Link

Other Questions

why does a bouncing ball rise to a lower height with each bounce
an electric heater of power 1000W has a resistance of 10 ohm calculate the magnitude of current
what is 1310 as a decimal
which South African city is a regional hub of commerce and has South Africas premier international airport
Osmosis occurs through water channel proteins called
110 squared rounded to the nearest hundereth
Most men failed the civil service test given by the Han dynasty If young men did not pass what could they do
Graph the equations 16 y 7x 2 17 y 5x 4 18 y x 9 19 y 15x 20 y 23x 1 21 y 43x 5
Based on his actions in the novel what is true about Long John Silver A He protects those who cannot protect themselves B He places selfinterest above loyalty a
How do ocean currents affect climates in Japan