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The ratio of male students to female students who helped in the cleaning of the plaza is 4:5. If there are 63 students and 36 are male. How many females helped in cleaning the plaza?




plsss with solution​


Sagot :

Answer:

4x+5×=63

9×=63

9/9×=63/9

×=7

4(7)+5(7)=63

28+35=63

male=28

female=35