Ralph is going to practice playing tennis with a tennis ball machine that shoots out tennis balls for Ralph to hit. He loads up the machine with 175 tennis balls to start with. Out of the first 100 balls, he manages to hit 2/5 of them. Of the next 75 tennis balls, he manages to hit 1/3 of them. Out of all the tennis balls, how many did Ralph not hit?
Ралф қарор дорад, ки бо мошини тениcс, ки тениcсҳоро барои зарба задан ба Ралф мепартояд, машқ кунад. Вай мошинро бо 175 тениcс пур мекунад, то оғоз кунад. Аз 100 тениcси аввал, вай тавонистааст 2/5-ро зарба занад. Аз 75 тениcси баъдӣ, вай тавонистааст 1/3-ро зарба занад. Аз ҳамаи тениcсҳо, Ралф чандтои онҳоро зарба назадааст?
How many tennis balls did Ralph not hit? ** Out of the first 100 balls, Ralph was able to hit 2/5 of them and not able to hit 3/5 of them, 3/5 x 100 = 60 tennis balls Ralph didn't hit.
How many tennis balls did Ralph not hit? ** Out of the next 75 balls, Ralph was able to hit 1/3 of them and not able to hit 2/3 of them, 2/3 x 75 = 50 tennis balls that Ralph didn't hit.
How many tennis balls did Ralph not hit? ** Combined, Ralph was not able to hit 60 + 50 = <<60+50=110>>110 tennis balls Ralph didn't hit.
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Чанд тӯби теннисро Ралф назадааст? ** Аз 100 тӯби аввал, Ралф тавонист 2/5-ро зада, 3/5-ро назада бошад, 3/5 x 100 = 60 тӯби теннис, ки Ралф назадааст.
Чанд тӯби теннисро Ралф назадааст? ** Аз 75 тӯби баъдӣ, Ралф тавонист 1/3-ро зада, 2/3-ро назада бошад, 2/3 x 75 = 50 тӯби теннис, ки Ралф назадааст.
Чанд тӯби теннисро Ралф назадааст? ** Дар маҷмӯъ, Ралф наметавонад 60 + 50 = <<60+50=110>>110 тӯби теннис, ки Ралф назадааст.
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