Q. 134.0( 4 Votes )
(–10) × (–5) + (–7) is equal to
A. –57
B. 57
C. –43
D. 43
Answer :
⇒ (-10) × (-5) + (-7) = 50 -7
= 43
⇒ Option A i.e -57 is incorrect as we get 43
⇒ Option B i.e 57 is incorrect as we get 43
⇒ Option C i.e -43 is incorrect as we get 43
⇒ Option D is the answer. Consider, first two integers we get -10 × -5 as 50.
So, 50-7 = 43
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