19+[{8×8)-(13×4)} -{(7×9)÷21}]
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Answered by
1
hey!!!
given :- 19 + [(8×8)-(13×4)]-[(7×9)/21]
= 19 + ( 64 - 52 ) - ( 63/21 )
= 19 + 64 - 52 - 3
= 83 - 55
= 28
cheers!!!
given :- 19 + [(8×8)-(13×4)]-[(7×9)/21]
= 19 + ( 64 - 52 ) - ( 63/21 )
= 19 + 64 - 52 - 3
= 83 - 55
= 28
cheers!!!
Answered by
0
19+[{64}-{52}-{63/21}]
19+[12-3]
19+9
28
19+[12-3]
19+9
28
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