Question

1)   (7/11+4/11)*425=...

2)   (1 целая 23+8 цел 1/3)*548=...

3)   658:(1цел2/9+7/9)=...

4)   360:(2цел4/9+7цел5/9)=...

спасибо за помощь!!!:-)

Answer 1

1)(7/11+4/11)х425=425

2)(1 2/3+8 1/3)х548=10х548=5480

3)658:(1 2/9+7/9)=658:2=329

4)360:(2 4/9+7 5/9)=360:10=36

Answer 2

1)   (7/11+4/11)*425=1*425=425

2)   (1 целая 23+8 цел 1/3)*548=10*548=5480

3)   658:(1цел2/9+7/9)=658/2=329

4)   360:(2цел4/9+7цел5/9)=360/10=36