16) The Smiths are sending out a batch of holiday cards. Emily signed of the cards. Then Josh signed of the remaining cards. Tatiana signed 25% of what Josh had left. If there were 50 cards in all, how many cards are left to be signed? B. 30 C. 35 D. 45 A. 15
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THE ANSWER IS D.45
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Okay.
2/5 of 75 = 30. That leaves 45 cards
1/9 of 45 = 5 cards, that leaves 40
Calculate 20% of 40, that is 8 cards.
Last subtraction is up to you.
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SANA MAKATULONG( ꈍᴗꈍ)