Answer:
Step-by-step explanation:
Total pieces of ribbon James bought for his craft project = 10pieces. If each pieces of ribbon were 2.1feet long, the total number of feet for 10ribbons is expressed as;
[tex]= 10 * 2.1\\= 21feets[/tex]
Converting 21 feets to yards;
1 feet = 0.333yard
21feets = x
x = [tex]21feet * 0.333\\= 6.993yards[/tex]
Total yards of ribbon bought is 6.993yards of ribbon