493/4*501/4 eching

$$49 \frac { 3 } { 4 } \times 50 \frac { 1 } { 4 }$$

Baholash

$$\frac{39999}{16}=2499,9375$$

Yechim qadamlari

196 hosil qilish uchun 49 va 4 ni ko'paytirish.

$$\frac{196+3}{4}\times \frac{50\times 4+1}{4}$$

199 olish uchun 196 va 3'ni qo'shing.

$$\frac{199}{4}\times \frac{50\times 4+1}{4}$$

200 hosil qilish uchun 50 va 4 ni ko'paytirish.

$$\frac{199}{4}\times \frac{200+1}{4}$$

201 olish uchun 200 va 1'ni qo'shing.

$$\frac{199}{4}\times \frac{201}{4}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{199}{4} ni \frac{201}{4} ga ko‘paytiring.

$$\frac{199\times 201}{4\times 4}$$

\frac{199\times 201}{4\times 4} kasridagi ko‘paytirishlarni bajaring.

$$\frac{39999}{16}$$

Omil

$$\frac{3 \cdot 67 \cdot 199}{2 ^ {4}} = 2499\frac{15}{16} = 2499,9375$$