\( \frac{\frac{1}{2} \text { of } 3^{\frac{1}{2}}+1 \frac{1}{2}\left(2 \frac{1}{2}-2 / 3\right)}{3 / 4 \text { of } 2^{1 / 2} \div \frac{1}{2}} \)

figuel acaba de inaugurar su venta de hotdogs. Si el cos- to de producción de cada uno es de Q9.75 por unidad ¿cuántos puede producir para la venta si su capital inicia es de Q450? ¿Cuál es su ganancia total si vende cada ung a Q18?

Find the greatest common divisor (also called greatest common factor) and least common multiple of 18 and 12. \( \operatorname{gcd}(18,12)= \) \( \operatorname{lcm}(18,12)=36 \) Question Help: \( \square \) Video

What is the least common multiple of 86 and 34 ? LCM \( (86,34)=\square \) What is the least common multiple of 40 and 28 ? LCM \( (40,28)=\square \) What is the least common multiple of 79 and 13 ? LCM 79,13\( )=\square \)

Find the greatest common divisor (also called greatest common factor) and least common multiple of 28 and 70 . \( \operatorname{gcd}(28,70)= \) \( \operatorname{lcm}(28,70)=140 \)

2. År 2014 var elpriset 27 öre per kWh. Det var \( 40 \% \) lägre än âret innan. Hur mycket kostade 1 kWh år 2013? \( 1 \mathrm{kWh}=1 \) kilowattimme