Issolvi 0.98div11/6div7/25

$$0.98 \div 1 \frac { 1 } { 6 } \div \frac { 7 } { 25 }$$

Evalwa

$$3$$

Passi tas-Soluzzjonijiet

Iddividi \frac{0.98}{\frac{1\times 6+1}{6}} b'\frac{7}{25} billi timmultiplika \frac{0.98}{\frac{1\times 6+1}{6}} bir-reċiproku ta' \frac{7}{25}.

$$\frac{0.98\times 25}{\frac{1\times 6+1}{6}\times 7}$$

Immultiplika 0.98 u 25 biex tikseb 24.5.

$$\frac{24.5}{\frac{1\times 6+1}{6}\times 7}$$

Immultiplika 1 u 6 biex tikseb 6.

$$\frac{24.5}{\frac{6+1}{6}\times 7}$$

Żid 6 u 1 biex tikseb 7.

$$\frac{24.5}{\frac{7}{6}\times 7}$$

Esprimi \frac{7}{6}\times 7 bħala frazzjoni waħda.

$$\frac{24.5}{\frac{7\times 7}{6}}$$

Immultiplika 7 u 7 biex tikseb 49.

$$\frac{24.5}{\frac{49}{6}}$$

Iddividi 24.5 b'\frac{49}{6} billi timmultiplika 24.5 bir-reċiproku ta' \frac{49}{6}.

$$24.5\times \frac{6}{49}$$

Ikkonverti n-numru deċimali 24.5 fi frazzjoni \frac{245}{10}. Naqqas il-frazzjoni \frac{245}{10} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 5.

$$\frac{49}{2}\times \frac{6}{49}$$

Immultiplika \frac{49}{2} b'\frac{6}{49} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{49\times 6}{2\times 49}$$

Annulla 49 fin-numeratur u d-denominatur.

$$\frac{6}{2}$$

Iddividi 6 b'2 biex tikseb3.

$$3$$

Fattur

$$3$$