Answer:
x = 10
Step-by-step explanation:
=
2/4 = 5/x
1/2 = 5/x
cross multiply
x=5*2 = 10
Which quantity is proportional to 20/5?
2 answers:
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Answer:
x = 10
Step-by-step explanation:
=
2/4 = 5/x
1/2 = 5/x
cross multiply
x=5*2 = 10