PhysChemTutor's answer to Lavender's Primary 6 Maths Data Analysis Singapore question.
Thanks
Then how about the number of 50cent that Ivan have? How many of coins do they have actually since it mentioned there that both of them have the same number of coins..
If Helen have 40 50cent coins
40+64=104
But then for Ivan? This is where i messed up..sorry...
If Helen have 40 50cent coins
40+64=104
But then for Ivan? This is where i messed up..sorry...