Solve 65=3,14*247d/180

$$65 = \frac { 3,14 \cdot 247 d } { 180 }$$

Solve for d

$$d=\frac{45000}{2983}\approx 15,085484412$$

Steps for Solving Linear Equation

Multiply both sides by 180.

$$65\times 180=3,14\times 247d$$

Multiply 65 and 180 to get 11700.

$$11700=3,14\times 247d$$

Multiply 3,14 and 247 to get 775,58.

$$11700=775,58d$$

Swap sides so that all variable terms are on the left hand side.

$$775,58d=11700$$

Divide both sides by 775,58.

$$d=\frac{11700}{775,58}$$

Expand \frac{11700}{775,58} by multiplying both numerator and the denominator by 100.

$$d=\frac{1170000}{77558}$$

Reduce the fraction \frac{1170000}{77558} to lowest terms by extracting and canceling out 26.

$$d=\frac{45000}{2983}$$