Question

14.
3
typists
working
7
hours
a
day
,
type
a
thesis
in
10
days
.
For
how
many
hours
per
day
should
2
typists
work
to
finish
it
in
21
days
?
the remaining
same rate?
rrinr 6 hours a do
lhnna take​

Answer 1

Answer:

5 hours per day

Step-by-step explanation:

3*7*10=210 which is equal to the work

210/(2*21)=5

Therefore the ans is 5 hours

I hope you find this answer helpful

If it is wrong then I could not understand the last 4 lines