Invitations cost $3 for a pack of 8.Lori gives the cashier $20 to buy invitations and gets $11 in change.how many packs of invitations does Lori buy? Explain.

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asked Dec 24, 2020 70.2k views

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Invitations cost $3 for a pack of 8.Lori gives the cashier $20 to buy invitations and gets $11 in change.how many packs of invitations does Lori buy? Explain.

Mathematics
college

Calynr asked

by Calynr

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lori bought 3 packs because 20-11=9 and 9 divided by 3 is 3 so lori bought 3 packs

Leonid Shvechikov answered Dec 29, 2020

by Leonid Shvechikov

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