
Module 4 Quarter 3 CER 2 Practice
Authored by Ilyse Marcinkiewicz
Mathematics
9th - 12th Grade
Used 5+ times

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11 questions
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1.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is √65 as a decimal rounded to two decimal places?
Answer explanation
√65 = 8.062257... which round to 8.06
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Is √65 rational or irrational?
Rational
Irrational
Answer explanation
√65 = 8.062257... which is a decimal that is infinite and does not repeat so irrational (also a square root of a non-perfect square = irrational)
3.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is 3/7 as a decimal rounded to two decimal places?
Answer explanation
3/7 = 0.42857142... rounded is 0.43
4.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is 216% as a decimal rounded to two decimal places?
Answer explanation
216% is 216/100 which is 2.16
5.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is (-1.85)² as a decimal rounded to two decimal places?
Answer explanation
(-1.85)² is -1.85 x -1.85 =3.4225 rounded is 3.42
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is (2.5)² as a decimal rounded to two decimal places?
Answer explanation
(2.5)² = 2.5 x 2.5 = 6.25
7.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
What is (3.2²)³ as a decimal rounded to two decimal places?
Answer explanation
(3.2²)³ = 3.2^6 = 1073.741824 rounded is 1073.74
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