Mathematics, 21.10.2019 18:40 nyny980
Mrs grey is buying decorative ribbon of three different colors: blue, silver, and yellow. blue ribbon is sold in rolls of 15 meters, silver is sold in rolls of 12 meters, and yellow comes in rolls of 20 meters. she needs to have the same length of each ribbon. what is the smallest number of rolls of each type that she should buy?
Answers: 3
Mathematics, 21.06.2019 18:00
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
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Mathematics, 21.06.2019 20:00
Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?
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Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
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Mrs grey is buying decorative ribbon of three different colors: blue, silver, and yellow. blue ribb...
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