You need 4 1/8 yards of blue silk to make one bridesmaid's dress and 3 5/8 yards of the same fabric to make another. how many yards of blue silk do you need to make both dresses?

You need 7 3/4 yards of blue silk to make both dresses

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Blue silk needed to make one bridesmaid's dress = 4 1/8 yards

Blue silk needed to make another bridesmaid's dress = 3 5/8 yards

2.  How many yards of blue silk do you need to make both dresses?

Yards of blue silk needed to make both dresses = Blue silk needed to make one bridesmaid's dress + Blue silk needed to make another bridesmaid's dress

Yards of blue silk needed to make both dresses = 4 1/8 + 3 5/8

Yards of blue silk needed to make both dresses = 33/8 + 29/8

Yards of blue silk needed to make both dresses = 62/8 = 7 6/8 = 7 3/4

You need 7 3/4 yards of blue silk to make both dresses

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076