Question

please answer this Questions corectly Answer No.3 all this chapter is from Rational Numbers​

Answer 1

Answer:

a) 327/20 , b) 14/4 , c)238/20 , d) -8.3

Step-by-step explanation:

HOPE IT HELPS.................

IF YOU WANT THEN YOU CAN MARK ME AS BRAINLIEST..... :-)

Answer 2

Answer:

hey mate here is ur answer

Step-by-step explanation:

a) 27/20+15

= 27+300/20     [ since lcm of 20 and 1 is 20 ]

= 327/20

=16 whole 7/20

b) 25/4+[-11/4]

=25+(-11)/4

=14/4

=3 whole 2/4

c)18/-5+62/4

= -18/5+62/4

= -72+310/20       [since lcm of 5 and 4 is 20]

=238/20

= 11 whole 18/20

hope this answer will be helpful for u

please mark as brainliest answer