Perry can harvest a field in 14 hours. Eduardo can harvest the same field in 19 hours/ Find how long it would take them if they worked together.

7.44 hours??? (not too sure)

Explanation: Perry harvests 1/14 of a field in an hour and Eduardo harvests 1/19 of a field. 1/14 + 1/19 = 33/266 then you multiply by an hour

(14/19) / 2 = 16.5 hours

(This applies if both fields are in)

if you wanted to find out 1 field if they worked together it would be 8.25 hours

Verified by dad

states began imposing duties on each other's goods. congress had no way to raise money for an army to expel them.

b

explanation: