The answer is 35.
50%, another way of saying half, of 70 is 35.
Answer:
40+32=342
Step-by-step explanation:
Using the commutative of addition change the position of 302 and 40 the expression is 40+302=342 [analysis]
Answer:
10.68 m
Step-by-step explanation:
<u>Step 1: Area of flower bed</u>
<em>Uniform width means that all sides are the same which makes it a square.</em>
Area of flowerbed = L²
<u>Step 2: Area of rectangular lawn</u>
Area of rectangular lawn = Length x width
Length = 8m
Width = 5m
Area of rectangular lawn = 8 x 5
Area of rectangular lawn = 40m
<u>Step 3 : Calculate the width of the flower bed</u>
Combined Area = 154 m²
Area of rectangular lawn + Area of flower bed = Combined Area
40 + L² = 154
L² = 154
L = √114
L = 10.68 m
Therefore, the width of the flower bed is 10.68 m
11 kilograms of the same dog food costs $69.85.
Step-by-step explanation:
Step 1:
Paris buys 18 kg of dog food for $114.30. The food can be purchased in 1 kg bags.
If she bought the 18 kg of dog food with 1 kg bags, she would have had to buy 18 such bags.
So we need to calculate the cost of a 1 kg bag.
If 18 bags cost $114.30 we divide it by 18 to calculate the cost of 1kg.
The cost of a 1 kg bad ![= \frac{114.30}{18} = 6.35.](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B114.30%7D%7B18%7D%20%3D%206.35.)
So a 1 kg bag of dog food costs $6.35.
Step 2:
To calculate the cost of 11 kg of the same dog food, we multiply the cost of a single bag with the number of bags.
If she were to buy the 11 kg through 1 kg bags, she would need to buy 11 such bags.
The cost of 11 kg of dog food ![= (11)(6.35) = 69.85.](https://tex.z-dn.net/?f=%3D%20%2811%29%286.35%29%20%3D%2069.85.)
So 11 kg of dog food would cost $69.85.