All of the following proportions are equivalent except

b/a=d/c

a/b=cid

a/c=b/d

a/d=c/b

Question

Mathematics

Izabelle Walsh

7 September, 16:12

All of the following proportions are equivalent except

b/a=d/c

a/b=cid

a/c=b/d

a/d=c/b

+3

Answers (1)

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Jacoby Barrett · Answer 1

All are equal except A/D = C/B

I replaced the values with numbers

a=5 b=10 c=50 d=100

10/5=100/50 so it's not b/a = d/c

5/10=50/100 so it's not a/b = c/d

5/50 = 10/100 so it's not a/c = b/d

5/100 is NOT 50/10 so it's NOT a/d = c/b

All of the following proportions are equivalent exceptb/a=d/ca/b=cida/c=b/da/d=c/b

All of the following proportions are equivalent except

b/a=d/c

a/b=cid

a/c=b/d

a/d=c/b