<span>4 2/5 - 1 7/10
= </span><span>4 4/10 - 1 7/10
= 3</span> 14/10 - 1 7/10
= 2 7/10
answer
<span>2 7/10</span>
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22 rides would be needed Explanation: one ride takes 6 kids and there are 130 kids 20 rides would take 120 21 rides would take 126 and since you can’t have kids without a ride and you can’t cut a ride into pieces there must be 22 rides
The 11th customer because they don't mention it.
