Add the following rational numbers -3/8 and 5/-12
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Answered by
2
Answer:
-2/3 please mark me as brainliest
Step-by-step explanation:
-3/8+5/-12
lcm of 8,12=24
-3×4-5×4/24(since +×-=-)
-12-20/24
-32/24
and thus it can simplified
-2/3
Answered by
1
Answer:The answer is 19/24.Step-by-step explanation:First,In -3 and -12 cancel -.Then LCM of denominators=8and12=24.Then,3/8=9/245/12=10/249/24+10/24=19/24.I hope it helps you
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