Question

Решить примеры:
600:3*(380+120):10
 600:3*380+120:10
 600:3*(380+120:10)
 2100-450:45*2
2100-450:(45*2)
(2100-450:45)*2

Answer 1

600 : 3 * ( 380 + 120) : 10 = 200 * 500 : 10 = 10000 
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600 : 3 * 380 + 120 : 10 = 200 * 380 + 12 = 76000 + 12 = 76012 
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600 : 3 * ( 380 + 120 : 10) = 200 * ( 380 + 12) = 200 * 392 = 78400 
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2100 - 450 : 45 * 2 = 2100 - 10 * 2 = 2100 - 20 = 2080 
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2100 - 450 : ( 45 * 2 ) = 2100 - 450 : 90 = 2100 - 5 = 2095 
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( 2100 - 450 : 45 ) * 2 = ( 2100 - 10) * 2 = 2090 * 2 = 4180