2. Simplify \(\dfrac{12x^{\frac32}}{3x^{24}}\cdot{\dfrac{5\sqrt{4x}}{2x^{\frac52}}}\cdot\dfrac{6x^{32}}{3x^{\frac72}}\)
3. When the temperature goes up 3 degreed on the C scale, it goes up 8 on the A scale. On both scales, 18 is the same temperature. How many A degrees are equal to 30 C?
Numerator 12*5*2*6 x3/2 *1/2*32 = 720 x 96/4 = 720x24
Denominator 3 * 2 *3 x 24*5/2*7/2 = 18 x 210
N/D = 40 x-186