2 years ago

3.9 in fration form in fration

Mathematics

2 answers:

morpeh [17]2 years ago

6 0

Answer:

39 / 10

Step-by-step explanation:

3.9

= 3.9 x 10 / 10

= 39 / 10

Novosadov [1.4K]2 years ago

5 0

Answer: 39/10

Step-by-step explanation:

Multiply both top and bottom by 10 for every number after the decimal point:

As we have 1 numbers after the decimal point, we multiply both numerator and denominator by 10. So,

3.9

= (3.9 × 10)

(1 × 10)

= 39/10

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