Answer:
a. £ 26.25 b. We would require less than 35 tiles depending on the width of the gap.
Step-by-step explanation:
a. To find the number of tiles needed, we divide the area of the room by the area of the each tile.
So, 350 cm × 210 cm ÷ (70 cm × 30 cm) = 5 × 7 = 35
So, we need 35 tiles.
Since each tile costs 75 p, it will cost 35 tiles × 75 p/tile to tile the wall = 2625 p = £ 26.25
b. If there had to be a gap between the tiles, we would require less than 35 tiles. The width of the gap would also determine the amount of tiles needed.
Answer:
3 3/5 pounds of ground beef for the hamburgers
Step-by-step explanation:
Answer:
y = 1/4
Step-by-step explanation:
hope this helps :)
30 divided by 3/4 is greater than 30 x 3/4.
In multiplying fractions, simply multiply its numerators and denominators. Then, simplify the fraction.
30 * 3/4 = 30*3 / 4 = 90/4 = 22.50
In dividing fractions, we first get the reciprocal of the 2nd fraction. then multiply the 1st fraction to the reciprocal of the 2nd fraction. Steps in multiplying fractions apply.
30 ÷ 3/4 = 30 * 4/3 = 30*4 / 3 = 120/3 = 40.
30 in the multiplication is the whole or 100 percent, the 3/4 of it is smaller than 30.
30 in division is the part of a whole, 30 is the 3/4 or the part of the whole. that is why 30 divide by 3/4 is greater.