Area of square tiles = 16 ft²
Area of rectangular floor = 52 yards * 40 yards = 2080 yards²
Number of square tiles needed = Area of Rectangular floor / Area of square tiles
3feet = 1 yard
Number = 2080 yards² / 16 ft²
= 2080 * (3 ft)² / 16 ft² having substituted
= 2080 * 3² ft² / 16 ft²
= (2080 *9) / 16
= 1170
So 1170 tiles are needed.
<h2>
Question Clarification:</h2>
I think there is some typing error with your question as searching it on google is showing me it is a "fill the blanks" type of question. I am attaching the actual question for clarification.
<h2>
Answer:</h2>
(1) Number
(2) Proportion
<h2>
Step-by-step explanation:</h2>
(1) A Frequency distribution is a tabular or graphical representation of number of observations within a given interval. The size of the intervals are determined by the nature of the data being analyzed and the objectives of the analyst. The intervals are collectively exhaustive and mutually exclusive.
(2) On the other hand, a relative frequency distribution, instead of numbers, shows the proportion (percentage) of the total number of observations that belong to a certain value or a class of values
Answer:
c option
Step-by-step explanation:
4×12
48 inches