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IVY BOUGHT 10 PACKS OF CUPS FOR HER HOLIDAY PARTY. A PACK OF MEDIUM
CUPS COSTS 1.80 AND A PACK OF LARGE CUPS COSTS 2.40 SHE PAID A TOTAL
OF 21.60 HOW MANY PACKS OF EACH SIZE CUP DID SHE BUY

Respuesta :

weibo3705

Answer:

have 6 is large and 4 is medium

Step-by-step explanation:

this is my sloution:

first we can think all 10 packs of cups is large

10*2.40=24 dollars

then we subtract

24-21.60=2.4

after that we subtract large and medium

2.40-1.80=0.6

finally is 2.4/0.6=4

so 4is medium

10-4=6 6 is large

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