FAN XING's answer to Christine's Primary 6 Maths Fractions Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
FAN XING
Fan Xing's answer
3 answers (Tutor Details)
1st
Original ratio between tuna and potato is 3:2. Then they became same after changing each amount, total change for both fillings would be 3-2=1 unit. Find amount in 1 unit before finding 3 units for original amount of tuna.