77/11*69/16 eching

$$7 \frac { 7 } { 11 } \times 6 \frac { 9 } { 16 }$$

Baholash

$$\frac{2205}{44}\approx 50,113636364$$

Yechim qadamlari

77 hosil qilish uchun 7 va 11 ni ko'paytirish.

$$\frac{77+7}{11}\times \frac{6\times 16+9}{16}$$

84 olish uchun 77 va 7'ni qo'shing.

$$\frac{84}{11}\times \frac{6\times 16+9}{16}$$

96 hosil qilish uchun 6 va 16 ni ko'paytirish.

$$\frac{84}{11}\times \frac{96+9}{16}$$

105 olish uchun 96 va 9'ni qo'shing.

$$\frac{84}{11}\times \frac{105}{16}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{84}{11} ni \frac{105}{16} ga ko‘paytiring.

$$\frac{84\times 105}{11\times 16}$$

\frac{84\times 105}{11\times 16} kasridagi ko‘paytirishlarni bajaring.

$$\frac{8820}{176}$$

\frac{8820}{176} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{2205}{44}$$

Omil

$$\frac{3 ^ {2} \cdot 5 \cdot 7 ^ {2}}{2 ^ {2} \cdot 11} = 50\frac{5}{44} = 50,11363636363637$$