Bern Ong @ 88Tuition's answer to sunlight's Secondary 2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Bern Ong @ 88Tuition
Bern Ong @ 88tuition's answer
102 answers (A Helpful Person)
1st
Hi Sunlight, Answer is i) 67 and ii) 76. Please log in to Instagram and follow bern_88tuition for a step by step video on your question. :)