Issolvi 21div(13/16*(1-6/13))

$$21 \div ( \frac{ 13 }{ 16 } \times (1- \frac{ 6 }{ 13 } ))$$

Evalwa

$$48$$

Passi tas-Soluzzjonijiet

Ikkonverti 1 fi frazzjoni \frac{13}{13}.

$$\frac{21}{\frac{13}{16}\left(\frac{13}{13}-\frac{6}{13}\right)}$$

Billi \frac{13}{13} u \frac{6}{13} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{21}{\frac{13}{16}\times \frac{13-6}{13}}$$

Naqqas 6 minn 13 biex tikseb 7.

$$\frac{21}{\frac{13}{16}\times \frac{7}{13}}$$

Immultiplika \frac{13}{16} b'\frac{7}{13} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{21}{\frac{13\times 7}{16\times 13}}$$

Annulla 13 fin-numeratur u d-denominatur.

$$\frac{21}{\frac{7}{16}}$$

Iddividi 21 b'\frac{7}{16} billi timmultiplika 21 bir-reċiproku ta' \frac{7}{16}.

$$21\times \frac{16}{7}$$

Esprimi 21\times \frac{16}{7} bħala frazzjoni waħda.

$$\frac{21\times 16}{7}$$

Immultiplika 21 u 16 biex tikseb 336.

$$\frac{336}{7}$$

Iddividi 336 b'7 biex tikseb48.

$$48$$

Fattur

$$2^{4}\times 3$$