Respuesta :

Because 19 is almost 20, which goes into 120 six times (think without the zero, 2 into 12, then put the zero back) and the .14 when divided by the 2 is 7

Answer:

We will use Divisibility rule, which states

→Dividend=Divisor ×Quotient+Remainder

→122.14=Dividend

Divisor=6.2

Given Quotient=19.7

Remainder=0

→19.7×6.2=122.14

[tex]\Rightarrow \frac{122.14}{6.2}\\\\=\frac{12214}{620}\\\\=19.7[/tex]

So,19.7 is a Reasonable value.

Ver imagen Аноним

Otras preguntas