Answer:
13 * 18 = 234 yards of ribbon
Step-by-step explanation:
Each spool has 18 yards of ribbon and Eleanor bought 13 spools. Hence, you can use multiplication to solve it
-5 4/5 because it is less than -5
The reverse effect of another operation
ex multiply - division
Answer:
55.8292 cm
Step-by-step explanation:
Circumference is diameter x pi.
7 x 3.14 = 21.98 inches
21.98 x 2.54 = 55.8292 cm