Salsa I contains 3 parts cilantro and 8 part tomato and Salsa II contains 11 parts cilantro and 3 parts tomato. Mrs. Mixon mixed M cups of Salsa I with N cups of Salsa II. If Mrs. Mixon's salsa mix contains 2 parts cilantro and 1 part tomato, what is the ratio of M:N ?
#SATprep #ACTprep