Mathematics, 14.12.2020 01:00 RanaA5515
The people who are awarded 1st, 2nd and 3rd places win trophies.
The weights of the 1st and 3rd trophies are in the ratio 3 : 1
The weights of the 2nd and 3rd trophies are in the ratio 2 : 1
The weight of the 1st trophy is 354 g
What is the weight of the 2nd trophy?
Answers: 1
Mathematics, 21.06.2019 17:00, tamaliablanchard
This is different from the first one can someone me
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
The people who are awarded 1st, 2nd and 3rd places win trophies.
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