Please help me, I don’t understand.
1 answer:
The length of each piece is 29.53 cm if rope is cut into 10 pieces
The length of each piece is 2.953 cm if rope is cut into 10^2 pieces
The quotient are same only the placement of decimal is changed due to the divisor. Dividing by a larger number makes the quotient smaller
Step-by-step explanation:
Given
Length of rope = l = 293.5 cm
When the rope is divided in 10^1 pieces
Dividing the rope in 10^2 equal pieces
Hence,
The length of each piece is 29.53 cm if rope is cut into 10 pieces
The length of each piece is 2.953 cm if rope is cut into 10^2 pieces
The quotient are same only the placement of decimal is changed due to the divisor. Dividing by a larger number makes the quotient smaller
Keywords: quotient, decimals
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30 - 12 = 18
Next, you would need to create an equation for this problem. Let x represent the unknown percentage.
Now, you would cross multiply.
30x = 1,800
The last step would be to isolate the x. To do this, you would divide both sides of the equal sign by 30.
x = 60
Ahmad got 60% of the questions correct.
I hope this helps!