పరిష్కారం - Tiger Algebra Solver పరిష్కారాన్ని

$${\left(7C6\right)}_{16}=7\cdot {16}^2+12\cdot {16}^1+6\cdot {16}^0$$

$$7\cdot {16}^2+12\cdot {16}^1+6\cdot {16}^0=1990$$

$$\frac{1990}{10}=199rema\in der0$$

$$\frac{199}{10}=19rema\in der9$$

$$\frac{19}{10}=1rema\in der9$$

$$\frac{1}{10}=0rema\in der1$$

$$0\to 9\to 9\to 1=1990$$

$$1990\left(base10\right)={\left(1990\right)}_{10}$$