Mathematics, 28.01.2021 03:30 leannamat2106
Thirty students have planned picnic. The ratio of girls to boys is 3 : 7. How many boys are there?
30 boys
9 boys
21 boys
10 boys
Answers: 2
Mathematics, 21.06.2019 17:00
The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
Answers: 1
Mathematics, 21.06.2019 21:30
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
Thirty students have planned picnic. The ratio of girls to boys is 3 : 7. How many boys are there?...
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