Question

Express the ratio: 3¾ : 3⅛ in the form a:b where a and b are coprime.

(Two integers are said to be coprime if the only positive integer that divides both of them is 1.)

Answer 1

Answer:

3¾

To connvert this into fraction

first

$\frac{3 \times 3 + 4}{4}$

=

$\frac{13}{4}$

Similarly 3⅛ can be written as

(3×8+1)÷4 = 25/4