Issolvi 15/2*1.125-3=10/4*1.125-5

$$\frac{ 15 }{ 2 \cdot 1.125-3 } = \frac{ 10 }{ 4 \cdot 1.125-5 }$$

Ivverifika

Passi tas-Soluzzjonijiet

Immultiplika 2 u 1.125 biex tikseb 2.25.

$$\frac{15}{2.25-3}=\frac{10}{4\times 1.125-5}$$

Naqqas 3 minn 2.25 biex tikseb -0.75.

$$\frac{15}{-0.75}=\frac{10}{4\times 1.125-5}$$

Espandi \frac{15}{-0.75} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$\frac{1500}{-75}=\frac{10}{4\times 1.125-5}$$

Iddividi 1500 b'-75 biex tikseb-20.

$$-20=\frac{10}{4\times 1.125-5}$$

Immultiplika 4 u 1.125 biex tikseb 4.5.

$$-20=\frac{10}{4.5-5}$$

Naqqas 5 minn 4.5 biex tikseb -0.5.

$$-20=\frac{10}{-0.5}$$

Espandi \frac{10}{-0.5} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$-20=\frac{100}{-5}$$

Iddividi 100 b'-5 biex tikseb-20.

$$-20=-20$$

Qabbel -20 u -20.

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