Two people start writing report on the same day. both write 200-page report. writer a averages 8 pages a day, and writer b averages 5 pages per day. how much sooner will writer a finish her report than will write rb
(options)
.8 days
.10 days
.12 days
.15 days
.25 days

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

i think the correct option is the second option.

c. 1,233 miles

answer: 1+1

step-by-step explanation: 1+1 is at least 2