Answer: $2250
Step-by-step explanation:
<u>Given information</u>
Dimension of the room = 20 feet × 15 feet
Cost of tiles = $7.50 / ft²
<u>Derived formula from the given information</u>
Total cost = Floor area × Cost of tiles
<u>Substitute values into the formula</u>
Total cost = Floor area × Cost of tiles
Total cost = (20 × 15) × (7.5)
<u>Simplify by multiplication</u>
Total cost = 300 × (7.5)
Hope this helps!! :)
Please let me know if you have any questions
Answer:240 strands of dough
Step-by-step explanation:
You make a loaf of challah bread by braiding 6 strands of dough together. This means
1 loaf of challah bread requires braiding 6 strands of dough together. This is the unit rate for making challah bread.
The number of loaves of bread you can make with 40 strands of dough will be
1 loaf of challah bread requires braiding 6 strands of dough
x loaves of challah bread will require braiding 40 strands of dough
x = 40 × 6 = 240 strands of dough
1. Observe problem
1-(1/8+1/12+1/2)
Make all common denominator
The Least common multiple of 8,12, and 2 is 24
1-((3+2+12)/24)=
1-17/24=
7/24
Therefore, 28 years make up 7/24 of his life.
Simplifying, he grows 4 years for every 1/24 of his life
4 times 24 is 96, so
<u><em>Fred is 96 currently(that's pretty old)</em></u>
