Answer:
We will consider this as a fraction problem and turn 3:4 to ¾.
thus,
3/4 = a/b
⇒a=28-b
3/4=(28-b)/b
3b=112-4b
7b=112
b=16
∴⇒ a= 12 and b= 16
therefore,
a= 12 and b=16 which is equal to ¾.
#mathiseasy
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Answers & Comments
Answer:
We will consider this as a fraction problem and turn 3:4 to ¾.
thus,
3/4 = a/b
⇒a=28-b
3/4=(28-b)/b
3b=112-4b
7b=112
b=16
∴⇒ a= 12 and b= 16
therefore,
a= 12 and b=16 which is equal to ¾.
#mathiseasy