1. (55 +19) + 18 = 55 + (19+18)
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Answered by
0
Answer:
(55+19)+18 = 55+(19+18)
74+18 = 55 + 37
92 = 92
LHS = RHS
Hence proved
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Answered by
0
Step-by-step explanation:
(55+19) + 18 = 55 + (19+18)
74 + 18 = 55 + 37
92 = 92
L.H.S = R.H.S
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