1.78=890*r*6

Solution for 1.78=890*r*6 equation:

Simplifying
1.78 = 890r * 6

Reorder the terms for easier multiplication:
1.78 = 890 * 6r

Multiply 890 * 6
1.78 = 5340r

Solving
1.78 = 5340r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-5340r' to each side of the equation.
1.78 + -5340r = 5340r + -5340r

Combine like terms: 5340r + -5340r = 0
1.78 + -5340r = 0

Add '-1.78' to each side of the equation.
1.78 + -1.78 + -5340r = 0 + -1.78

Combine like terms: 1.78 + -1.78 = 0.00
0.00 + -5340r = 0 + -1.78
-5340r = 0 + -1.78

Combine like terms: 0 + -1.78 = -1.78
-5340r = -1.78

Divide each side by '-5340'.
r = 0.0003333333333

Simplifying
r = 0.0003333333333