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5 rubber stamp cost $9.70. Which equation would help determine the cost of 11 rubber stamps

User Perocat
by
7.8k points

2 Answers

2 votes

Answer:

The equation you would use for this problem is: $9.70/5=Px11.

Step-by-step:

We know that 5 rubber stamps costs $9.70, so we need to find out how much just 1 eraser will cost. So we will do $9.70 divided by 5... once you figure out what $9.70/5 is you are going to take that number and multiply it by 11 to get the total cost of 11 erasers.

User Doletha
by
8.1k points
1 vote

Answer:

21.34 for 11 stamps. 1.94x=21.34. x could be any number but in this problem it would be 11.

Explanation:

9.70/5=1.94

1.94/per stamp

1.94*11=21.34

User Yarin
by
8.5k points

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