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write in ratio using colon form 3/10=6/20​

Sagot :

ANSWER:

3/10 : 6/20 = 1 : 1


Change values to whole numbers.

Convert fractions to integers by eliminating the denominators.

Our two fractions have unlike denominators so we find the Least Common Denominator and rewrite our fractions as necessary with the common denominator

LCD(3/10, 6/20) = 20

We now have:
3/10 : 6/20 = 6/20 : 6/20

Our two fractions now have like denominators so we can multiply both by 20 to eliminate the denominators.

We then have:
3/10 : 6/20 = 6 : 6

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 6 and 6 is 6

Divide both terms by the GCF, 6:
6 ÷ 6 = 1
6 ÷ 6 = 1

The ratio 6 : 6 can be reduced to lowest terms by dividing both terms by the GCF = 6 :

6 : 6 = 1 : 1

Therefore:
3/10 : 6/20 = 1 : 1

Answer:

3:10 = 6:20

Step-by-step explanation:

a : b = c : d

a and d are extremes (outer terms)

b and c are means (middle terms)