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Problem Solving
(60 pts.)

Problem:
a school decided to distribute relief goods. the schools are divided to two teams. the first team can distribute 500 relief goods in 20 days while the second team finished their distribution in 25 days.

How long would it take them to distribute 500 relief goods if they worked together, express your answer in days
pls answer this i need it plss


Sagot :

1st team 500=20 days

2nd team 500=25 days

1000=13days and a half