Can help with the model for this question?
Q16) Ali, Bala, Clyde and Dingyi shared a box of pens. Ali received 20% of the total number of pens which Bala, Clyde and Dingyi received altogether. Bala received 50% of the total number of pens which Ali, Clyde and Dingyi received altogether. Clyde received 80% of the total number of pens which Ali, Bala and Dingyi received altogether. Dingyi received 6 pens. How many pens were in the box at first?
P5 Nanyang Primary SA2 Paper 2 Q16
Getting your child into that dream Primary school is just the start of a 6 year journey. Discuss issues you face with supporting your child's studies in Primary schools.
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