Mathematics, 06.09.2019 00:10, thedocgalloway

If m, r, x, and y are positive, is the ratio of m to r equal to the ratio of x to y ? (1) the ratio of m to y is equal to the ratio of x to r. (2) the ratio of m + x to r + y is equal to the ratio of x to y.

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If m, r, x, and y are positive, is the ratio of m to r equal to the ratio of x to y ? (1) the ratio...