Question

Zack and Mandy are comparing results from a 2-day lab experiment. On Monday, Zack’s results showed that 0.891 of the particles were charged while Mandy’s results showed that 81% of the particles were charged. On Tuesday, Zack’s results showed that 0.776 of the particles were charged while Mandy’s results showed that 82% of the particles were charged. Who on what day had the greatest percentage of charged particles in their experiment?

Answer 1

Monday and zac because if you change .891 to a percent it is 89.1% which is greater than all the rest

Answer 2

A. Zack on Monday

Explanation:

after doing some simple conversions, which i will show below, you will see that when converted to percents, monday has the largest quantity.

the numbers/percentages

monday zack: 89.1%

monday mandy: 81%

tuesday zack: 77.6%

tuesday mandy: 82%

so, in conclusion, the answer is A!

hope this helped someone UvU