There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they couldn't donate. The rest of the volunteers donated 470 milliliters each.
How many milliliters of blood did the volunteers donate?
Answers
Answer:
470(32-n)
Step-by-step explanation:
et's see what happens as the number of volunteers who did not meet the requirements increases:
Number of volunteers who did not meet the requirements Total milliliters
\blueD{4}4start color #11accd, 4, end color #11accd (32-\blueD{4})\cdot 470 = 13{,}160(32−4)⋅470=13,160left parenthesis, 32, minus, start color #11accd, 4, end color #11accd, right parenthesis, dot, 470, equals, 13, comma, 160
\blueD{5}5start color #11accd, 5, end color #11accd (32-\blueD{5})\cdot 470 = 12{,}690(32−5)⋅470=12,690left parenthesis, 32, minus, start color #11accd, 5, end color #11accd, right parenthesis, dot, 470, equals, 12, comma, 690
\blueD{6}6start color #11accd, 6, end color #11accd (32-\blueD{6})\cdot 470 = 12{,}220(32−6)⋅470=12,220left parenthesis, 32, minus, start color #11accd, 6, end color #11accd, right parenthesis, dot, 470, equals, 12, comma, 220
Hint #22 / 3
Number of volunteers who did not meet the requirements Total milliliters
\blueD{n}nstart color #11accd, n, end color #11accd (32-\blueD{n})\cdot 470 = 470(32-n)(32−n)⋅470=470(32−n)left parenthesis, 32, minus, start color #11accd, n, end color #11accd, right parenthesis, dot, 470, equals, 470, left parenthesis, 32, minus, n, right parenthesis
Hint #33 / 3
The volunteers donated 470(32-n)470(32−n)470, left parenthesis, 32, minus, n, right parenthesis milliliters of blood.
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