Answer:
it will take about 1/3 of the time (10 minutes)
Step-by-step explanation:
Can you give me more details so I can help please
Here is your answer:
2×2=4
3×2=6
+
5×1=5
6×1=6
4+5=9
9÷3=3
6÷3=2
Your answer is...
=3/2
Answer: the original cost of the item is 90$
Step-by-step explanation:
30% off of the item = 27$
27 dollar is 30% of the item
thus 27 = 0.30X
0.30X = 27
time both side by 10
3X = 270
270/3 = 90