M=sales on monday
t=sales on tuesday
w=sales on wednesay
m=3t
w=(1/2)t
if m=1200
1200=3t
divide both 3 both sides
400=t
sub int other one
w=t/2
w=400/2
w=200
m=1200
t=400
w=200
total is 1200+400+200=1800
the total sales is RM 1800
Answer:
18.7
Step-by-step explanation:
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Answer:
D
Step-by-step explanation:
Plug in every scenario, in see if it equal to each other.
D is the only one that is equal.