Mathematics, 20.07.2019 09:10, granthazenp5e9mj
Out of the 21 students in mrs. clark’s class, 3/7 of the class are boys and 4/7 of the class are girls. how many students in the class are girls and how many are boys?
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Answers: 2
Mathematics, 21.06.2019 18:00, tmrsavage02p7cj16
Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?
Answers: 1
Mathematics, 21.06.2019 18:40, ferny5106
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 23:00, Pingkay7111
Which geometric principle is used to justify the construction below?
Answers: 1
Out of the 21 students in mrs. clark’s class, 3/7 of the class are boys and 4/7 of the class are gir...
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