43/8div21/3 eching

$$4 \frac { 3 } { 8 } \div 2 \frac { 1 } { 3 }$$

Baholash

$$\frac{15}{8}=1,875$$

Yechim qadamlari

\frac{4\times 8+3}{8} ni \frac{2\times 3+1}{3} ga bo'lish \frac{4\times 8+3}{8} ga k'paytirish \frac{2\times 3+1}{3} ga qaytarish.

$$\frac{\left(4\times 8+3\right)\times 3}{8\left(2\times 3+1\right)}$$

32 hosil qilish uchun 4 va 8 ni ko'paytirish.

$$\frac{\left(32+3\right)\times 3}{8\left(2\times 3+1\right)}$$

35 olish uchun 32 va 3'ni qo'shing.

$$\frac{35\times 3}{8\left(2\times 3+1\right)}$$

105 hosil qilish uchun 35 va 3 ni ko'paytirish.

$$\frac{105}{8\left(2\times 3+1\right)}$$

6 hosil qilish uchun 2 va 3 ni ko'paytirish.

$$\frac{105}{8\left(6+1\right)}$$

7 olish uchun 6 va 1'ni qo'shing.

$$\frac{105}{8\times 7}$$

56 hosil qilish uchun 8 va 7 ni ko'paytirish.

$$\frac{105}{56}$$

\frac{105}{56} ulushini 7 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{15}{8}$$

Omil

$$\frac{3 \cdot 5}{2 ^ {3}} = 1\frac{7}{8} = 1,875$$