Simplifying the ratio gives 20/ 9
Ratio is defined as the comparison of two numbers indicating their size in relation to each other.
A ratio compares two quantities by division.
We have:
1:9:4.5
It can be represented thus;
= 1/ 9/ 4 × 5
Take the inverse of the divisor and multiply
= 1 × 4/ 9 × 5
Multiply through
= 20/ 9
Thus, simplifying the ratio gives 20/ 9
Learn more about ratio here:
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