Find Tuition/Enrichment Centres

AskQ logo

STUCK ON HOMEWORK?

ASK FOR HELP FROM OUR KIASUPARENTS.COM COMMUNITY!

Question

Answer

B = 100u ……. 40% => 40u
A = 125u ……. 40% => 50u
C = 125u + 45 .. 40% => 50u + 18

40u + 50u + 18 = 288
90u = 270
u = 3

from A, 40% =>50u =50 X 3 = 150

Total used for packing = 150 + 288 = 438

Each packet has = 438/73 = 6 ###

0 Replies 0 Likes
Find Tuition/Enrichment Centres