Question

Jeremiah bought 3,500 grams of flour. She used 3/7 of it to bake some tarts and 700 grams of flour to bake a cake. Find the ratio of flour used for baking the cake to flour used for baking the tarts to the remaining flour.

Answer 1

below

Step-by-step explanation:

`(7)/(7) =3500`

`(1)/(7) =3500/7=500`

`500*3=1500`

`1500+700=2200`

`3500-2200=1300`

`1500:1300`

`\rightarrow\bold{15 : 13}`