Question

一道小学五年级数学题!!!!!谁来帮帮我!!!!!!!

一瓶饮料,美美喝了三分之一,乐乐喝了四分之一,还剩下0.5升,这瓶饮料原来有( )升?
A 1.5 B 2 C 1.2 D 3
各位帮帮忙吧

Answer 1

1-1/3-1/4=5/12
0.5/(5/12)=1.2
C

Answer 2

一瓶饮料,美美喝了三分之一,乐乐喝了四分之一,还剩下0.5升,这瓶饮料原来有( C)升?
A 1.5 B 2 C 1.2 D 3

0.5/(1-1/3-1/4)=1.2

Answer 3

0.5/0.75/0.666666666666666

Answer 4

1-1/3-1/4=5/12
0.5/(5/12)=1.2
C

Answer 5

1.2升

Answer 6

CCCC