ANSWER: 15.5 units^2
Nina needs to mow 7.266 yards of lawn.
The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Nina earns $15 for each yard she mows.
She wants to buy a dress that is $109.
so, she needs to mow
= 109/ 15
= 7.266 yards
Hence, Nina needs to mow 7.266 yards of lawn.
Learn more about Unitary Method here:
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127.3 ft
140.2
180 ft
Answer:
Option B. 127.3 ft.
Step-by-step explanation:
In the diagram attached, we can see the locations of 1st base, 2nd base, 3rd base and Home plate.
Since these four points form a square of which diagonals are equal in size.
So if we find the distance between 1st and 3rd base that will be equal to the distance between Home plate to the second base.
By applying "Pythagoras Theorem"
Distance between 2nd base and Home plate =
= 90 × 1.414 = 127.3 ft.
The distance from second base to home plate is 127.3 ft.
The answer is 127.3 feet
3. Juan can ride his bike 19.3 miles in 5/3 of an hour. what is the unit rate riding speed
4. Rakelle bought 12/7 pounds of oranges for $2.43. What is the unit rate for her buying oranges? (Write answer as a dollar amount.)
5. Tyler can eat 2/3 of a bag of chips in 6/5 minutes. What is his unit rate for eating chips?
Answer:
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Step-by-step explanation: