11/3*15*5/8 eching

$$1 \frac { 1 } { 3 } \times 15 \times \frac { 5 } { 8 }$$

Baholash

$$\frac{25}{2}=12,5$$

Yechim qadamlari

3 hosil qilish uchun 1 va 3 ni ko'paytirish.

$$\frac{3+1}{3}\times 15\times \frac{5}{8}$$

4 olish uchun 3 va 1'ni qo'shing.

$$\frac{4}{3}\times 15\times \frac{5}{8}$$

\frac{4}{3}\times 15 ni yagona kasrga aylantiring.

$$\frac{4\times 15}{3}\times \frac{5}{8}$$

60 hosil qilish uchun 4 va 15 ni ko'paytirish.

$$\frac{60}{3}\times \frac{5}{8}$$

20 ni olish uchun 60 ni 3 ga bo‘ling.

$$20\times \frac{5}{8}$$

20\times \frac{5}{8} ni yagona kasrga aylantiring.

$$\frac{20\times 5}{8}$$

100 hosil qilish uchun 20 va 5 ni ko'paytirish.

$$\frac{100}{8}$$

\frac{100}{8} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{25}{2}$$

Omil

$$\frac{5 ^ {2}}{2} = 12\frac{1}{2} = 12,5$$