3000g : 2.4kg in its simplest form

3000÷2.4

2×2×2×3×5×5÷2×2×0.6

150÷0.6

75÷0.3

25÷0.1

25:0.1

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.