解答 - 老虎代数解答器

$${\left(7C2\right)}_{16}$$

步骤: $$7·{16}^2$$
+ $$12·{16}^1$$
+ $$2·{16}^0$$ = $$1,986$$.

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

步骤: $$7·{16}^2$$
+ $$12·{16}^1$$
+ $$2·{16}^0$$ = $$1,986$$.

$$1986$$

步骤: $$7·{16}^2$$
+ $$12·{16}^1$$
+ $$2·{16}^0$$ = $$1,986$$.

$$1986\left(base10\right)$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$\frac{1986}{10}$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$1986=10\cdot 198+6$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$198=10\cdot 19+8$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$19=10\cdot 1+9$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$1=10\cdot 0+1$$

$$1,{986}_{10}=1,{986}_{10}$$.

$$1986$$

$$1,{986}_{10}=1,{986}_{10}$$.

$${\left(1986\right)}_{10}$$

$$1,{986}_{10}=1,{986}_{10}$$.