In his piggy bank, Bingo dropped $1.97 on May 1, $2.22 on May 2, $ 2.47 on May 3 and so on until the last day of May (31 days)

Question: In his piggy bank, Bingo dropped $1.97 on May 1, $2.22 on May 2, $ 2.47 on May 3 and so on until the last day of May (31 days)

Answer: ($1.97 + $2.22) + ($2.47 × 29)

$4.19 + ($2.47 × 29)

$4.19 + $71.63

= $75.82

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