Christmas MT's answer to Wen's Primary 5 Maths Whole Numbers Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Christmas MT
Christmas Mt's answer
3275 answers (A Helpful Person)
1st
180
Rustycupcake
Rustycupcake
3 years ago
Could you help to explain how you got 4U = $80? And how come stationary has only 2U?