SOLUTION: Justin lined up 8-inch long blocks next to each other. He had 25 of these blocks. Now Billy wants to make the same length but use 10-inch blocks. How many 10-inch blocks will he ne

Question 1189511: Justin lined up 8-inch long blocks next to each other. He had 25 of these blocks. Now Billy wants to make the same length but use 10-inch blocks. How many 10-inch blocks will he need to use?
Answer by ikleyn(52818) (Show Source): You can put this solution on YOUR website!
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    He will need   =  = 20 blocks.    ANSWER

Solved.

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