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can someone help me by tuesday plss :(?
solve the problem.
joanne mows the front yard in 40 min, while hope can mow the same yard in 50 min. how long would it take them,
working together with two mowers, to mow the yard?
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In the post by @mananth, the internal calculations are presented in wrong form
and can scare/confuse a reader. So I came to make a job as accurately as it should be done.
Joanne makes 1/40 of the job per minute.
Hope makes 1/50 of the job per minute.
Working together, the make
+ = + =
of the gob per minute.
Hence, they need = 22 minutes to complete the job working together.
ANSWER. The need 22 minutes to complete the job working together.
Solved correctly and presented in the normal form as it should be done.