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?
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.
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.
Combined, Ralph was not able to hit 60 + 50 = <<60+50=110>>110 tennis balls Ralph didn't hit.
#### 110
Ralph, Ralph'ın vurması için tenis topları atan bir tenis topu makinesiyle tenis oynama pratiği yapacaktır. Başlangıç olarak makineye 175 tenis topu yükler. İlk 100 topun 2/5'ine vurmayı başarır. Sonraki 75 tenis topunun 1/3'üne vurmayı başarır. Tüm tenis topları içinde Ralph kaç tanesine vuramadı?
Ralph ilk 100 topun 2/5'ine vurabildi ve 3/5'ine vuramadı, 3/5 x 100 = Ralph'ın vuramadığı 60 tenis topu.
Sonraki 75 topun 1/3'üne vurabildi ve 2/3'üne vuramadı, 2/3 x 75 = Ralph'ın vuramadığı 50 tenis topu.
Toplamda, Ralph 60 + 50 = <<60+50=110>> Ralph'ın vuramadığı 110 tenis topuna vuramamıştır.
#### 110