Issolvi 6/11*088-4/7div8/21

$$\frac { 6 } { 11 } \times 088 - \frac { 4 } { 7 } \div \frac { 8 } { 21 }$$

Evalwa

$$-\frac{3}{2}=-1.5$$

Passi tas-Soluzzjonijiet

Immultiplika \frac{6}{11} u 0 biex tikseb 0.

$$0\times 88-\frac{\frac{4}{7}}{\frac{8}{21}}$$

Immultiplika 0 u 88 biex tikseb 0.

$$0-\frac{\frac{4}{7}}{\frac{8}{21}}$$

Iddividi \frac{4}{7} b'\frac{8}{21} billi timmultiplika \frac{4}{7} bir-reċiproku ta' \frac{8}{21}.

$$0-\frac{4}{7}\times \frac{21}{8}$$

Immultiplika \frac{4}{7} b'\frac{21}{8} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$0-\frac{4\times 21}{7\times 8}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{4\times 21}{7\times 8}.

$$0-\frac{84}{56}$$

Naqqas il-frazzjoni \frac{84}{56} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 28.

$$0-\frac{3}{2}$$

Naqqas \frac{3}{2} minn 0 biex tikseb -\frac{3}{2}.

$$-\frac{3}{2}$$

Fattur

$$-\frac{3}{2} = -1\frac{1}{2} = -1.5$$