Answer:
10 hours
Step-by-step explanation:
5.75x 10= 57.50
Answer:
Step-by-step explanation:is the divide by 7×10=70is
32 2/5 ÷ 2 7/10
let's turn above into improper fractions:
32 2/5 ----> 162/5
2 7/10 -----> 27/10
so,
162/5 ÷ 27/10 -------> 162/5 * 10/27 = 12 necklaces
if there are 2 rows then each row will have 78 members
