Fraction 2 over 3y = Fraction 1 over 4. y = ___? Fraction 3 over 8 Fraction 5 over 12 Fraction 11 over 12 2Fraction 2 over 3

HELP GIVING BRAINLIEST AND THANKS

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.