Question

simplify 9 /4 + 23 / 5 + 77 / 10

Answer 1

Answer:

-1.467

Step-by-step explanation:

9/4+23/5+77/10

9/27/82/10

0.333+8.2

8.533 -10

-1.467

Answer 2

Answer:

9/4+ 23/5+ 77/10

= LCM of the denominator 4,5and 10=20

= 9/4×5/5=45/20 , 23/5×4/4=92/20 , 77/10×2/2=154/20

( all the denominator should be equal then only we can add the fraction )

= 45/20+ 92/20+ 154/20= 291/20

so, 9/4+23/5+77/10=291/20

your answer should be 291/20