\(60\%:\left(12\times5\right)+75\%\)
\(=\frac{3}{5}:60+\frac{3}{4}\)
\(=\frac{3}{5}.\frac{1}{60}+\frac{3}{4}\)
\(=\frac{1}{100}+\frac{3}{4}\)
\(=\frac{1}{100}+\frac{75}{100}\)
\(=\frac{76}{100}\)
60%:(12x5)+75%
=60/100:60+0,75
= 0,01 +0,75
= 0,76.
K nhé vegeta.
60% x 12 x 5 + 75%
= 60/100 : 60 + 75/100
=60/100 : 60/1 + 75/100
= 60/100 x 1/ 60 + 75/100
= 1/100 +75/100
= 76 /100
=76/100
60% :(12x5)+75%
=60/100:60+75/100
=3/5:60+3/4
=1/100+3/4
=76/100