As an estimation we are told €4 is $5.

what is the conversion rate from $ to €?

give your answer rounded to 2 dp (decimal places).

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?