3 questions, 11 points.
Brenden read 3/4 of a book that was 7/8 inches thick. How much of the book, in inches, did Brendon read?
A. 21/32
B. 24/32
C. 19/32
D. 12/32
Ernie started a project with a piece of wood 10 feet long. After cutting it into equal-length sections, he ended up with 13 sections. What is true about the length of each section?
A. Its length is equal to 13 ÷ 10
B. Its length is ten times greater than 13
C. It is less than 1 foot in length
D. Its length is ten times greater than 1 foot
Danielle's friend called her asking for a piece of rope that is 3/10 of a yard long. Danielle has one that is 5/7 of a yard long. How can Danielle figure out if this is long enough for her friend to use?
A. Subtract the numerators and denominators to make a new fraction.
B. Change 5/7 to a mixed number.
C. Multiply 3/10 by 5/7.
D. Find a common denominator. Multiply and divide by suitable numbers and make each fraction to have common denominator and then compare the numerators.