Question

[Quảng nổ (f s.a.o)]

Tính bằng cách thuận tiện :

16,25:0,5+ 16,25 : 0,25 + 16,25 : 0,125

Answer 1

[Huỳnh Quang Sang]

\(16,25:0,5+16,25:0,25+16,25:0,125\)

\(=16,25:\frac{5}{10}+16,25:\frac{25}{100}+16,25:\frac{125}{1000}\)

\(=16,25:\frac{1}{2}+16,25:\frac{1}{4}+16,25:\frac{1}{8}\)

\(=16,25\times2+16,25\times4+16,25\times8\)

\(=16,25\times(2+4+8)=227,5\)

Answer 2

[Hikami Sumire]

16,25 nhân 4 +16,25 nhân 4 + 16,25 nhân 4

=65 nhân 3

=195