Luke's answer to Danish Anaqi's Secondary 3 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Luke
Luke's answer
5 answers (A Helpful Person)
1st
i) 7200 x .05 x 4=
1440+7200= 8640

ii) in picture above - answer= 8751.65

B= 111.65
Danish Anaqi
Danish Anaqi
5 years ago
I cannot undsrstand ur working