You need to calibrate a sprayer. The boom is 3 m wide (sprayed length is 3 m). You drive the sprayer for 100 m and find that the water in the spray tank has declined by 50 litres How much water will the sprayer deliver per hectare to the nearest litre? Answer= litres

Question

You need to calibrate a sprayer.   The boom is 3 m wide (sprayed length is 3 m).  You drive the sprayer for 100 m and find that the water in the spray tank has declined by 50 litres   How much water will the sprayer deliver per hectare to the nearest litre?    Answer=  litres

cwrw238 · Answer

the area sprayed  =  3 * 100 = 300 m
and volume used is 50 litres

how many sq metros in a hectare?

cwrw238 · Answer

i googled it = 10,000  sq metres
so its proportional:
300 sq m   uses  50 litres
so  10,000  wil use........
can you figure this out?