Toán Lớp 6: 100:{250:[450-(4×5^3-2^2×25)]}
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Toán Lớp 6: 100:{250:[450-(4×5^3-2^2×25)]}
Comments ( 2 )
100:{250:[450-(4xx5^3-2^2xx25)]}
= 100:{250:[450-(500-100)]}
= 100:{250:[450-400]
= 100:{250:50}
= 100:5
= 20
Giải đáp:
Lời giải và giải thích chi tiết:
100:{250:[450-(4.5^3 -2^2 .25)]}
=100:{250:[450-(4.125-4.25)]}
=100:{250:[450-4.100]}
=100:{250:50}
=100:5
=20