Respuesta :

10.5

10 x 2 = 20
20 + 1 = 21
21 / 2 = 10.5
RevyBreeze

Answer:

21/2

Step-by-step explanation:

[tex]\mathrm{Convert\:mixed\:numbers\:to\:improper\:fraction:}\:a\frac{b}{c}=\frac{a\cdot \:c+b}{c}[/tex]

[tex]10\frac{1}{2}=\frac{10\cdot 2+1}{2}=\frac{21}{2}[/tex]

[tex]=\frac{21}{2}[/tex]

Hence, Answer = 21/2

Decimal form = 10.5

[RevyBreeze]