Mathematics, 22.01.2020 20:31, dobrzenski8372
Carol put some green and red unit cubes in a box. the ratio of the number of red cubes is 2: 1. she adds 12 more red cubes in the box and the ratio becomes 4: 5. a) how many green cubes are there in the box b) how many red cubes does carol have in the end
Answers: 1
Mathematics, 21.06.2019 22:30, cordobamariana07
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
Carol put some green and red unit cubes in a box. the ratio of the number of red cubes is 2: 1. she...
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