Question
Mary wants to make curtains for the three windows in her living room.For each pair of curtains,she needs material measuring 6ft by 8ft.Altogether how many square yards of material does she need?
Answers
Ms. Sue
First change feet to yards.
3 feet = 1 yard
6 feet = 2 yards
8 feet = 2 2/3 yards
2 * 8/3 = 16/3 = 5 1/3 yards for each window
Each window needs 1 pair of curtains.
5 1/3 * 2 * 3 = ?
3 feet = 1 yard
6 feet = 2 yards
8 feet = 2 2/3 yards
2 * 8/3 = 16/3 = 5 1/3 yards for each window
Each window needs 1 pair of curtains.
5 1/3 * 2 * 3 = ?
yuku
is it 84
yuku
or is it 30 1/3
Ms. Sue
6 * 5 1/3 = 6 * 16/3 = 96/3 = 32 square yards
yuku
so its 32 square yards