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What ratios equivalent of 27 to 30?
A ratio is usually written 27:30 but it can also be expressed as a fraction 27/30. As both numbers are divisible by 3, then the ratio can be simplified and becomes :- 9 : 10 or 9/10. Equally, an equivalent ratio can be generated by multiplying the numbers. x 2 it becomes 54 : 60 x 3 it becomes 81 : 90........and so on.
Why is 1.4 a rational number?
Because it can be written as the ratio of 4 to 10.
What is a rule for how to find a ratio with a denominator of 1 without using a diagram?
If you start with a ratio in the form p/q and want a ratio with a denominator of 1, simply divided p by q. So suppose you are given the ratio 35/10 (so that p = 35, q = 10). Then divide 35 by 10 which gives 3.5. So the units ratio is 3.5:1 or (7/2):1
Simplify the ratio 10 to 4?
Expressed as a ratio in its simplest form, by dividing the antecedent and consequent by 2, 10:4 is equal to 5:2 or five to two.
What is the ratio equivalent of 10 to 4?
5 to 2
