1716/27div14/15 eching

$$17 \frac { 16 } { 27 } \div 1 \frac { 4 } { 15 }$$

Baholash

$$\frac{125}{9}\approx 13,888888889$$

Yechim qadamlari

\frac{17\times 27+16}{27} ni \frac{1\times 15+4}{15} ga bo'lish \frac{17\times 27+16}{27} ga k'paytirish \frac{1\times 15+4}{15} ga qaytarish.

$$\frac{\left(17\times 27+16\right)\times 15}{27\left(1\times 15+4\right)}$$

Surat va maxrajdagi ikkala 3 ni qisqartiring.

$$\frac{5\left(16+17\times 27\right)}{9\left(4+15\right)}$$

459 hosil qilish uchun 17 va 27 ni ko'paytirish.

$$\frac{5\left(16+459\right)}{9\left(4+15\right)}$$

475 olish uchun 16 va 459'ni qo'shing.

$$\frac{5\times 475}{9\left(4+15\right)}$$

2375 hosil qilish uchun 5 va 475 ni ko'paytirish.

$$\frac{2375}{9\left(4+15\right)}$$

19 olish uchun 4 va 15'ni qo'shing.

$$\frac{2375}{9\times 19}$$

171 hosil qilish uchun 9 va 19 ni ko'paytirish.

$$\frac{2375}{171}$$

\frac{2375}{171} ulushini 19 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{125}{9}$$

Omil

$$\frac{5 ^ {3}}{3 ^ {2}} = 13\frac{8}{9} = 13,88888888888889$$