Tolong ya bantu saya walaupun cuma bisa jawab 1 gpp deh !!! oiya pakek cara ya (dijadikan pecahan aj.... Question from @AudyNadya

January 2019 2 25 Report

Tolong ya bantu saya walaupun cuma bisa jawab 1 gpp deh !!! oiya pakek cara ya (dijadikan pecahan aja)

rara601 2. 21/ 9 + 15/10 - 225/100

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yayansalsabila 1. $\frac{30}{7}$ - $\frac{23}{10}$ + $\frac{50}{100}$
   = 30/7 - 23/10 + 5/10
   = $\frac{300 - 161 + 35}{70}$
   = 174/70
   = 87/35
3. 45/100 x 7/3 : 3/2 = 315/300 : 3/2 = 630/ 900 = 70/100 = 7/10
4. 37/10 x 75/100 : 7/3 = 2775/1000 : 7/3 = 8325/7000 = 333/280
5. 45/100 : 25/10 x 4/3 = 9/ 50 x 4/3 = 36 / 150 = 12/50 = 6/25

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