解答 - 老虎代数解答器

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

步骤: $$1·{10}^3$$
+ $$9·{10}^2$$
+ $$9·{10}^1$$
+ $$0·{10}^0$$ = $$1,990$$.

$$1990$$

步骤: $$1·{10}^3$$
+ $$9·{10}^2$$
+ $$9·{10}^1$$
+ $$0·{10}^0$$ = $$1,990$$.

$$1990\left(base10\right)$$

$$1,{990}_{10}=7C{6}_{16}$$.

$$\frac{1990}{16}$$

$$1,{990}_{10}=7C{6}_{16}$$.

$$1990=16\cdot 124+6$$

$$1,{990}_{10}=7C{6}_{16}$$.

$$124=16\cdot 7+12$$

$$1,{990}_{10}=7C{6}_{16}$$.

$$7=16\cdot 0+7$$

$$1,{990}_{10}=7C{6}_{16}$$.

$$7C6$$

$$1,{990}_{10}=7C{6}_{16}$$.

$${\left(7C6\right)}_{16}$$

$$1,{990}_{10}=7C{6}_{16}$$.