Réitigh 22/25+2left(0*7*25+6right)/60=0.88+47/60=0.798

$$\frac{ \frac{ 22 }{ 25 } +2 \left( 0 \cdot 7 \cdot 25+6 \right) }{ 60 } = \frac{ 0.88+47 }{ 60 } =0.798$$

Fíoraigh

Céimeanna Réitigh

Méadaigh 0 agus 7 chun 0 a fháil.

$$\frac{\frac{22}{25}+2\left(0\times 25+6\right)}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Méadaigh 0 agus 25 chun 0 a fháil.

$$\frac{\frac{22}{25}+2\left(0+6\right)}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Suimigh 0 agus 6 chun 6 a fháil.

$$\frac{\frac{22}{25}+2\times 6}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Méadaigh 2 agus 6 chun 12 a fháil.

$$\frac{\frac{22}{25}+12}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Coinbhéartaigh 12 i gcodán \frac{300}{25}.

$$\frac{\frac{22}{25}+\frac{300}{25}}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Tá an t-ainmneoir céanna ag \frac{22}{25} agus \frac{300}{25} agus, mar sin, is féidir iad a shuimiú trína n-uimhreoirí a shuimiú.

$$\frac{\frac{22+300}{25}}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Suimigh 22 agus 300 chun 322 a fháil.

$$\frac{\frac{322}{25}}{60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Scríobh \frac{\frac{322}{25}}{60} mar chodán aonair.

$$\frac{322}{25\times 60}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Méadaigh 25 agus 60 chun 1500 a fháil.

$$\frac{322}{1500}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Laghdaigh an codán \frac{322}{1500} chuig na téarmaí is ísle trí 2 a bhaint agus a chealú.

$$\frac{161}{750}=\frac{0.88+47}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Suimigh 0.88 agus 47 chun 47.88 a fháil.

$$\frac{161}{750}=\frac{47.88}{60}\text{ and }\frac{0.88+47}{60}=0.798$$

Fairsingigh \frac{47.88}{60} tríd an t-uimhreoir agus an t-ainmneoir araon a iolrú faoi 100.

$$\frac{161}{750}=\frac{4788}{6000}\text{ and }\frac{0.88+47}{60}=0.798$$

Laghdaigh an codán \frac{4788}{6000} chuig na téarmaí is ísle trí 12 a bhaint agus a chealú.

$$\frac{161}{750}=\frac{399}{500}\text{ and }\frac{0.88+47}{60}=0.798$$

Is é an t-iolrach is lú coitianta de 750 agus 500 ná 1500. Coinbhéartaigh \frac{161}{750} agus \frac{399}{500} chuig codáin a bhfuil an t-ainmneoir 1500 acu.

$$\frac{322}{1500}=\frac{1197}{1500}\text{ and }\frac{0.88+47}{60}=0.798$$

Cuir \frac{322}{1500} agus \frac{1197}{1500} i gcomparáid lena chéile.

$$\text{false}\text{ and }\frac{0.88+47}{60}=0.798$$

Suimigh 0.88 agus 47 chun 47.88 a fháil.

$$\text{false}\text{ and }\frac{47.88}{60}=0.798$$

Fairsingigh \frac{47.88}{60} tríd an t-uimhreoir agus an t-ainmneoir araon a iolrú faoi 100.

$$\text{false}\text{ and }\frac{4788}{6000}=0.798$$

Laghdaigh an codán \frac{4788}{6000} chuig na téarmaí is ísle trí 12 a bhaint agus a chealú.

$$\text{false}\text{ and }\frac{399}{500}=0.798$$

Coinbhéartaigh an uimhir dheachúil 0.798 i gcodán \frac{798}{1000}. Laghdaigh an codán \frac{798}{1000} chuig na téarmaí is ísle trí 2 a bhaint agus a chealú.

$$\text{false}\text{ and }\frac{399}{500}=\frac{399}{500}$$

Cuir \frac{399}{500} agus \frac{399}{500} i gcomparáid lena chéile.

$$\text{false}\text{ and }\text{true}$$

Is é cónasc \text{false} agus \text{true} ná \text{false}.

$$\text{false}$$