Question

carl puts $1.10 in his piggy bank everyday in month of July (31 days)his total saving was $55.00 at the end of June what is the best estimate for his savaging at the end of June

Answer 1

At the end of July, Carl put $34.10 into his piggy bank, this means he had $15.90 in the piggy back to begin the month

Answer 2

multiply by the number of days in july ($1.10 x 31 = 34.10)

subtract July's amount (34.10) from the total

55.00 - 34.10 = 20.90

he had $20.90 at the end of June. Hope this helps!