The length of the 2 black rods is equal to that of the 3 grey rods. The length of the white rod is equal to the total length of
the 2 black and 3 grey rods as shown in the figure.
Therefore the length of the grey rod is ______ the length of the white rod.
Which of these can come in the blank above?
a)/
b) /
c) /
d) /3
Help❤️^^
Therefore the length of the grey rod is ______ the length of the white rod.
Which of these can come in the blank above?
a)/
b) /
c) /
d) /3
Help❤️^^
1 answer:
Answer:
Length of grey rod is th of the white rod.
Step-by-step explanation:
Let the length of each black rod = b units
Length of 2 black rods = 2b
Length of each grey rod will be = g units
Length of 3 grey rods = 3g
Since, length of 2 black rods = length of 3 grey rods
2b = 3g ----- (1)
Length white rod = Length of 2 black rods + Length of 3 grey rods
w = 2b + 3g
From the equation (1),
w = 2b + 2b
= 4b
b =
Therefore, length of grey rod is th of the white rod .
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0.4 lbs each.
<h3>Further explanation</h3><u>Given: </u>
- The total weight of 6 pieces of butter and a bag of sugar is 3.8 Ib.
- The weight of the bag of sugar is 1.4 Ib
<u>Question: </u>
What is the weight of each piece of butter?
<u>The Process: </u>
The two steps for obtaining the weight of each piece of butter are as follows:
<u>Step-1:</u> the total amount of butter is the total bag of butter and sugar subtracted by the weight of the bag of sugar.
<u>Step-2:</u> the total amount of butter divided by the number of pieces of butter is the the weight of each piece of butter.
Let's also consider the following quick steps.
<u>Quick steps: </u>
Therefore, the weight of each piece of butter is 0.4 lbs.
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Keyword: the total weight, 6 pieces of butter, a bag of sugar is 3.8 Ib, if the weight of the bag of sugar is 1.4 Ib, each piece, subtracted, divide
Answer:
The equation's result: 32,000 (Rounded)
Goal: Find the closest or equivalent result in another expression
Step-by-step explanation:
<h3>A)</h3>How we got to 31,636 was by dividing from left to right.
Remember: When dividing decimals, it's like multiplying whole numbers in a way. The number(the quotient, also) ends up bigger instead of being smaller like when dividing whole numbers. If you multiply decimals, they(the product) end up smaller.
Therefore, A is the correct answer.