Question

Can someone help me please?

Answer 1

`\\ \sf\longmapsto (2)/(4)`

`\\ \sf\longmapsto (1)/(2)`

`\\ \sf\longmapsto (1(5))/(2(5))`

`\\ \sf\longmapsto (5)/(10)`

`\\ \sf\longmapsto 0.5`

#2

`\\ \sf\longmapsto (3)/(4)`

`\\ \sf\longmapsto (3(25))/(4(25))`

`\\ \sf\longmapsto (75)/(100)`

`\\ \sf\longmapsto 0.75`

#3

`\\ \sf\longmapsto (7)/(8)`

`\\ \sf\longmapsto (7(125))/(8(125))`

`\\ \sf\longmapsto (875)/(1000)`

`\\ \sf\longmapsto 0.875`

#3

`\\ \sf\longmapsto (3)/(8)`

`\\ \sf\longmapsto (3(125))/(8(125))`

`\\ \sf\longmapsto (375)/(1000)`

`\\ \sf\longmapsto 0.375`

Answer 2

2/4 = 0.5
3/4 = 0.75
7/8 = 0.875
3/8 = 0.375