SOLUTION: A boy gave 1/3 of cake to his sister and 5/12 to his mother. what fraction of the whole cake did he give in all. Please could you kindly show me the working thank you

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: A boy gave 1/3 of cake to his sister and 5/12 to his mother. what fraction of the whole cake did he give in all. Please could you kindly show me the working thank you       Log On