No. 4 please help, what’s a forty proportional?

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

6 0

Answer:

a/b = c/d --> d = b*c/a

d is the forth proportional

a) d = 2*3/1 = 6

b) d = 3*4/0.5 = 24

c) d = b*5/a = 5*b/a

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$\huge \mathfrak \blue{Solution \: - }$