Question

Fast please.,.,.,.,.,.,.,.

Answer 1

make same denomenator

denomenators are 2,4, and 8
common denomenator is 8


`1 \space\ and \space\ (1)/(2)+\frac{3}[4}+(1)/(8)`

`1+(1)/(2)+\frac{3}[4}+(1)/(8)`
mulltiply 1/2 by 4/4, multiply 3/4 by 2/2

`1+(4)/(8)+(6)/(8)+(1)/(8)=`

`1+(11)/(8)=`

`1+(8)/(8)+(3)/(8)=`

`1+1+(3)/(8)=`

`2+(3)/(8)=`

`2 \space\ and \space (3)/(8)`

a. 2 and 3/8 cups
b. you would need more than 2 and 3/8 cups, so you could use the 3 cup or 4 cup bowl (I prefer more space so I would pick the 4 cup one, personal prefernce)

Answer 2

A)
1 1/2 = 1.5; 3/4 = 0.75; 1/8 = 0.125
1.5+0.75+0.125 = 2.375

B)
3 cup because it only is 2.375 which means that 2 is too small and 4 is too large but 3 is perfect.

Hope this helps! :)