Part (a):
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The statement ⇒⇒⇒ 25 is to 75 as 50 is to 150
Can be written using fractions as following
25 : 75 = 50 : 150
∴ [tex] \frac{25}{75} = \frac{50}{150} [/tex]
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Part (b):
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The statement ⇒⇒⇒ 40 is to 90 as 8 is to 18
Can be written using fractions as following
40 : 90 = 8 : 18
∴ [tex] \frac{40}{90} = \frac{8}{18} [/tex]
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