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).

The conversion rate with 2 decimal places is $1.25

Step-by-step explanation:

We know that €4 is $5 as it is given in the problem as an estimation...

So we can use the rule of 3, to know the conversion rate between the two currencys.

We already know that €4 is $5, so we pose that €1 is $x

From this rule, we have that

and

and $1.25 for every € is the conversion rate.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

10.4 inches

step-by-step explanation:

2x2x2.6