Question

represent the following rational number on the number line -3/10,8/7,1.345,21/7​

Answer 1

Answer:

I) -3/10

II) 8/7

III) 1.345

IV) 21/7

Step-by-step explanation:

Firstly, find l.c.m of all four fraction and make the denominator same i.e.7000 now u can easily see the difference among them and easily represent them according to their place in the rational number line i.e. smaller to greater

I) -3/10 * 700/700 = -2100/7000.

II) 8/7 * 1000/1000 = 8000/7000

III) 1345/1000 * 7/7 = 9415/7000

IV) 21/7 * 1000/1000 = 21000/7000