Yao Xin puts \dfrac{3}{10} 10 3 ? start fraction, 3, divided by, 10, end fraction liters of potting soil in each pot for plantin
2 answers:
Answer:
<em>She can fill 19 pots.</em>
Step-by-step explanation:
Yao Xin puts liters of potting soil in each pot.
Suppose, the number of pots Yao Xin can fill is
So, <u>the total amount of potting soil</u> in number of pots will be:
liters.
Given that, she has liters of potting soil. So, the equation will be........
So, she can fill pots.
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Answer: Just apply the formula
Step-by-step explanation:
The equation for volume of a cone is:
The radius is the line that creates a 90 degree angle with the height
The height goes from the base to the tip of the cone.
I recommend leaving Pi as it is and plugging the rest of the numbers first.
Then at the end multiply by 3.14 and round at the end.
This way, it is easier to avoid calculation errors.
Answer:
The number of bricks a truck can carry in full load is 308 .
Step-by-step explanation:
Given as :
The weight of each brick = 4 pounds and 14 ounce
The total load a truck can carry = tons
Let The number of bricks truck can carry = n bricks
<u>Now, According to question</u>
∵ 1 ounce = 0.0625 pounds
∴ 14 ounce = 0.0625 × 14 = 0.875 pounds
So, Total weight of each brick = 4 pounds + 0.875 pounds = 4.875 pounds
<u>Again</u>
∵ 1 pound = 0.0005 tons
∴ 4.875 pounds = 0.0005 × 4.875 = 0.0024375 tons
<u>Now, Again</u>
The total load a truck can carry = tons = 0.75 tons
And The weight of each brick = 0.0024375 tons
So, The number of bricks =
I.e n =
∴ n = 307.69 ≈ 308
So, The number of bricks can truck carry = n = 308
Hence, The number of bricks a truck can carry in full load is 308 . Answer