2 years ago

Help!!! Please help urgently!

Mathematics

1 answer:

valentina_108 [34]2 years ago

6 0

Answer:

x = 18

Step-by-step explanation:

25 + 20 = 45

Proportions:

45 ⇒ 50

20 ⇒ x

x = 45*20/50

x = 18

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