PARENTS, STUDENTS, TEACHERS
You can now view questions, answers, 100's of hours of video explanations and step-by-step worked solutions for FREE!
Sign up/Login if you wish to track your progress!

Primary 5 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)

Question

Need dedicated, 1-1 help?
PSLE A* 2020 1-1 Tuition By Mr SingaporeMathGuru Results Guaranteed!*
Click here to learn more


The average mass of Angela, Lisa and Emile is 74 kg. 

Angela's mass is two times as much as Emile's and 18 kg more than Lisa. 

What is the average mass of Lisa and Angela?

The correct answer is : 87
kg