Question

Jenaro is retiling his kitchen backsplash. Out of the 28 tiles he needs, (1)/(4) of them need to be black in color. How many tiles need to be black?

Answer 1

To find out how many black tiles Jenaro needs for his kitchen backsplash, multiply the total number of tiles (28) by 1/4. Jenaro needs 7 black tiles.

Step-by-step explanation:

Jenaro is retiling his kitchen backsplash and needs to find out how many black tiles he should use if a quarter of the total tiles required are black. Since he needs a total of 28 tiles, to calculate the number of black tiles, we simply find one fourth of 28. We perform the calculation by multiplying 28 by the fraction representing one fourth, which is 1/4.

Here's the step-by-step calculation:

1. Start with the total number of tiles Jenaro needs: 28.
2. Multiply this number by 1/4 to find out how many tiles should be black: 28 * 1/4 = 7.

Therefore, Jenaro needs 7 black tiles for his kitchen backsplash.