subtract (-42/11 and 49/22) from the sum of (13/8 and -29/4)
Answers
Answered by
1
Step-by-step explanation:
sum : 13/8+(-29/4)
=13×4-29×8/8×4
=52-232/32
=180/32
=45/8
difference: 45/8-(-42/11)
=45×11+42×8/8×11
=495+336/88
=831/88
=831/88-49/22
=831×22-49×88/88×22
=18282-4312/1936
=13970/1936
=6985/968
Answered by
1
Answer:
-4.03............
Step-by-step explanation:
Add,(-42/11+49/22)
=(-84+49/22)
=(-35/22).......eq.(i)
Add,{13/8+(-29/4)}
=(13/8-29/4)
=(13-58/8)
=(-45/8)...........eq.(ii)
Subtracting eq.(ii) from eq.(i)
-45/8 - (-35/22)
= -495+140/88
= -355/88
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