Answer :
I dont think kris made a mistake
Explanation: lets try solving a fraction using kris’s method. Fraction:120/50
common multiple for both numbers:10
we divide 120 by 10 and 50 by 10= 12/5. We cant find and common multiples so thats the final answer.(using kris’s method)
if u try using a calculator u can see that the answer is 12/5 or 2.4. This means that kris’s method is not wrong
Explanation: lets try solving a fraction using kris’s method. Fraction:120/50
common multiple for both numbers:10
we divide 120 by 10 and 50 by 10= 12/5. We cant find and common multiples so thats the final answer.(using kris’s method)
if u try using a calculator u can see that the answer is 12/5 or 2.4. This means that kris’s method is not wrong