Question

the recipe requries 3 1/4 cups of flour .radha has 1 3/8 cups of flour . how many more cups of flour does she need

Answer 1

Answer:

10 more flour of cup she needs

Answer 2

Answer:

3 1/4=(3*4+1)/4=13/4

and 1 3/8= 11/8 (do as given above)

so total= 13/4

and she have 11/4

so 13/4 - 11/4 =required cup of floors

so after taking LCM of 4 and 8 we got 8 

so after changing it we get

= 13*2/4*2

=26/8

and she have 11/8

so subtract it 26-11/8

15/8 or 8 7/1 is the answer...