Which is bigger 3/7 or 2/5

To compare fractions you need to make their denominators the same and then compare their numerators.



3/7 is bigger.

Lets first convert these unlike fraction into like fractionsby taking their LCM and making their denominators same ..and then u can compare them .so LCM of 7 and 5 is 35..now we need to make both the fractions multiply with such a number which give the denominator 35..
=>3/5=3/7 X5 =15/35 
=>2/5=2/5X7 =14/35
so the fractions are : 15/35 and 14/35
therefore : 15/35 > 14/35
           i.e, 3/7>2/5 ..
hence 3/7 is bigger ...

Hope it helps !!!

You would plot 83 on the 83 line and you would plot -113 on the -113 line.

The answer is