Express the following in ratio of first quantity to second, in the lowest term 1, in the form a: b ,2, in fraction
a, 1 kg 250 g , 3 kg
b, 3 min 30 secs , 1 hr

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Use corrrct notations to name the sides

Acone with radius 5 cm and height 12 cm how many cm ?