156% of what number is 27?
Provide an exact fraction answer.

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Me with this one question, and i'll upvote the brainliest answer