Question

express the following as ratios in the simplest form 45 to 90​

Answer 1

Step-by-step explanation:

45:90=45/90=1/2=1:2

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Answer 2

Answer:

45 : 90​ = 1:2

Step-by-step explanation:

A fraction is said to be in simplest form if its numerator and denominator are relatively prime, that is, they have no common factors other than 1 .

45 to 90 = 45 : 90

$\frac{45}{90} =\frac{45 \div 5}{90 \div 5} \\= \frac{9}{18} \\= \frac{9 \div 3}{18 \div 3} \\= \frac{3}{6} \\= \frac{3 \div 3}{6 \div 3 } \\=\frac{1}{2}$