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zalisa [80]
2 years ago
15

One tea bag can brew two or three cups of tea. Anastasia and Elizabeth shared the box of tea bags equally. Anastasia made 57 cup

s of tea, and Elizabeth 83 cups of tea. How many tea bags could be in the box?
Mathematics
2 answers:
zimovet [89]2 years ago
7 0

Answer:

Total tea bags in the box could be any of these:  71 , 57, 61, 47

Step-by-step explanation:

from the question given a tea bag can make either two or three cups of tea

A) Anastasia made 57 cups of tea

there are two possibilities is either she made 2 cups per bag or 3 cups par bag

i) when she makes two cups of tea per bag : number of teabag used = 57/2 = 28.5 ≈ 29 bags

ii) when she makes three cups per bag : number of teabags used = 57 / 3 = 19 bags

B) Elizabeth made 83 cups of tea

iii) if she makes two cups per bag = 83 / 2 = 41.5 ≈ 42

iv) if she makes three cups per bag = 83 / 3 = 27.66 ≈ 28

probable amount of teabags in the box

= i +iii , i + iv , ii + iii , ii + iv

= ( 29 + 42 ) , ( 29 +28 ), ( 19 + 42 ), ( 19 + 28 )

= 71 , 57, 61, 47

Alja [10]2 years ago
3 0

Answer:

Between 47 and 70

Step-by-step explanation:

Together, Anastasia and Elizabeth made 57 + 83 = 140 cups of tea. If each tea bag can make two to three cups of tea, there could be between 47 [140 ÷ 3 = 46.667 ≈ 47] and 70 [140 ÷ 2 = 70] tea bags in the box.

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