Answer:
280
Step-by-step explanation:
50% is half, so to get the total, multiply 140*2 which is 280.
Answer:
See Explanation!
Step-by-step explanation:
When multiplying fractions, you do not need a common denominator, and the entire fraction gets multiplied across, however when adding or subtracting fractions, you must have a common denominator, and then only compute the numerator, as the bases are already the same
Answer:
Step-by-step explanation:
Squares
Volume
Generally the equation for Volume of box is mathematically given by
Since
Length of cardboard is
Therefore
Dimensions of the piece of cardboard is
I think it is 1/3 but I am not sure. Sorry if wrong.
Congruent because both angles are the same