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Explain how you know that the square root 225 is between 10 and 20?
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
How do you find out what the square root 225 is?
Deductive reasoning. You know that 10 x 10 is 100 and 20 x 20 is 400, so the square root of 225 is between 10 and 20. Only numbers that end in a five will create a square that ends in a five. 15 x 15 = 225
A square number a 3 digit number the product of its digits is 20 What is the number?
225 = (15)2 2*2*5=20 3 digits in 225
Is 11 closer to 10 or 12?
Neither. It is equidistant.
Is 0.05 closer to 1 or 0.10 closer to 1?
it is .10 is closer, because .10 times 10=1 With .05 it would be .05 times 20=1
Will the square root of 225 be closer to 10 or 20?
It is in between because it is 15
How is the square root of 225 between 10 and 20?
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
Explain how you know that the square root 225 is between 10 and 20?
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
How do you find out what the square root 225 is?
Deductive reasoning. You know that 10 x 10 is 100 and 20 x 20 is 400, so the square root of 225 is between 10 and 20. Only numbers that end in a five will create a square that ends in a five. 15 x 15 = 225
How do you solve the perfect 15 square?
15 = 1252 + 20(1*5) = 125 + 100 = 225 or 15*15 = 15*10 + 10*15/2 = 150 + 75 = 225
What is answer -20 closer to -40 or 10?
|-20 - (-40)| = 20 |-20 - 10| = 30 -20 is closer to -40 than 10.
A square number a 3 digit number the product of its digits is 20 What is the number?
225 = (15)2 2*2*5=20 3 digits in 225
Is 11 closer to 10 or 12?
Neither. It is equidistant.
Is 0.05 closer to 1 or 0.10 closer to 1?
it is .10 is closer, because .10 times 10=1 With .05 it would be .05 times 20=1
What number is less than 20 it's an odd number its the square root of 225?
15
What is 20 percent of 225?
225 0f 20 percent = 45225 * 20%= 225 * 0.20= 45
Which is greater square root 20 or 10?
10 is greater than square root 20 √20 = √(2 x 10) = √2 x √10 10 = √10 x √10 √10 > √2 → 10 > √20
