Mathematics, 09.02.2022 14:50 isabellacampos4586
5:2 ratio. The total number of students and teachers was 56. How many students and teachers were there
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Mathematics, 21.06.2019 16:30
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
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Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
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Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
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5:2 ratio. The total number of students and teachers was 56. How many students and teachers were the...
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