Order the numbers from least to greatest - 3/4, - 4/15, - 2/5

-3/4, - 2/5, - 4/15

Step-by-step explanation:

using calculator, - 3/4 = - 0.75, - 4/15 = - 0.266666 ..., - 2/5 = - 0.40

imagine that - 0.75, - 0.26 ... and - 0.40 are temperatures

the coolest temperature is - 0.75, the warmest one is - 0.26 ...

so the least number is - 0.75, greater - 0.40 and the greatest - 0.26 ...