lakeside middle school has 150 students. two out of three in mrs. Karopkin's class own a cell phone. use this ratio to predict how many students in the entire middle school own a cell phone.
Since two out of three in mrs. Karopkin's class own a cell phone, that means that 2/3 of her students own a cell phone. Therefore if we use the same ratio for the entire school of 150 students, then:
Since two out of three in mrs. Karopkin's class own a cell phone, that means that 2/3 of her students own a cell phone. Therefore if we use the same ratio for the entire school of 150 students, then:
