gabriela makes quilts to sell at charities. she can make 9 quilts with 36 yards of material. how many yards of material would she require for 13 quilts ?

Respuesta :

36 dived by 9 is 4 so with 4 yards of material she can make one quilt. 13 x 4 is 52 so the answer is 52
1 quilt uses 4 yards of material, so 13 quilts uses 52 yards of material