Anyone know dis answer for me

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?