Question
Marion, Usha and Cathy collected some balls. Marion had six times as many balls as Usha, and Usha had 10 more balls than Cathy. If they had a total of 238 balls, how many less balls did Usha have than Marion?
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Marion, Usha and Cathy collected some balls. Marion had six times as many balls as Usha, and Usha had 10 more balls than Cathy. If they had a total of 238 balls, how many less balls did Usha have than Marion?