Question

What is 18/30 in lowest terms

a 4/15

b 3/10

c 2/5

d 3/5

Answer 1

The answer is D. 18 divided by 6 is 3 and 30 divided by 6 is 5.

Answer 2

The correct answer is option d.

Explanation:

Given fraction =
`(18)/(30)`

To find = Lowest form of given fraction.

Solution :

The lowest form of the fraction is written by reducing the fraction to the lowest value where it cannot be divided further.

`(18)/(30)=(9)/(15)`

(dividing numerator and denominator it by 2)

`(9)/(15)=(3)/(5)`

(dividing numerator and denominator it by 3)

`(18)/(30)=(3)/(5)`

Hence,the correct answer is option d.