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Molodets [167]
3 years ago
7

BLOOD TYPES For every 10 people that donated blood, 3 had blood type A positive. If 51 people who had type A positive donated bl

ood, how many people donated blood?
Mathematics
1 answer:
anzhelika [568]3 years ago
6 0

Answer:add all the numbers together then divide the answer by 10

Step-by-step explanation:

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