sarah signed 1\2 of the christmas cards, and richard signed 3\8 of them. If there are 32 cards in all, how many are left to be signed?
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hi friend
i think here is your answer
given,
total number of cards = 32
part of cards Sarah signed = 1/2
Number of cards Sarah signed = 1/2 of 32 = 16
part of cards Richard signed = 3/8
Number pf cards Richard signed = 3/8 of 32 = 12
there fore , total number of cards both signed = 16 + 12 = 28
number of cards left = total number of cards - number of cards signed
=> cards left = 32 - 28 = 4
i think here is your answer
given,
total number of cards = 32
part of cards Sarah signed = 1/2
Number of cards Sarah signed = 1/2 of 32 = 16
part of cards Richard signed = 3/8
Number pf cards Richard signed = 3/8 of 32 = 12
there fore , total number of cards both signed = 16 + 12 = 28
number of cards left = total number of cards - number of cards signed
=> cards left = 32 - 28 = 4
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