Sandra reads 5 books, Deacon reads 6 books, and Breanna reads 7 books. One book was read by all three children, but every other book was different. How many books did they read all together?
1 common book + 4 more read by Sandra (5-1) + 5 more read by Deacon (6-1) + 6 more read by Breanna (7-1) = 16 different books
Branson and his sister Becca used combined their allowance of $7.34 each to go to the movies. The tickets cost $12.50 altogether. They split the remaining money between them. How much did EACH of them have left after buying their tickets?
$7.34 + $7.34 = $14.68, then that number divided by 2=
$1.09
write this solution using parenthesis:
1/2 the of the quotient of 9 and 1/4
1/2 x (9 / 1/4)
Oliver removed 56 marbles from his marble box and put them into 8 equal groups. How many were in each group?
7
Erin walked 3/5 miles each day for 8 days. On the 9th day, she walked 1 1/4 miles. How many miles did she walk in total? Simplify it as much as possible.
6 1/20