Round 347 to the nearest ten.
Correct answer(s):
- 350
Subject
Arithmetic & Number System
Practice related MCQ quizzes and improve step by step.
Quizzes in Arithmetic & Number System
Calculate the product of 27 and 14, then find the sum of the digits of the result.
Correct answer(s):
- 18
Which of these numbers is greatest: -3/4, -0.6, -2/3, -0.66
Correct answer(s):
- -0.6
Write 0.45 as a simplified fraction.
Correct answer(s):
- 9/20
Select all prime numbers from the list: 21, 29, 31, 39.
Correct answer(s):
- 29
- 31
Express 7/8 as a decimal.
Correct answer(s):
- 0.875
Find the greatest common divisor (GCD) of 84 and 126.
Correct answer(s):
- 42
Find the least common multiple (LCM) of 12, 18, and 30.
Correct answer(s):
- 180
Select all fractions that are equivalent to 14/21
Correct answer(s):
- 6/9
- 2/3
How many positive divisors does 360 have
Correct answer(s):
- 24
Which of the following numbers is the greatest: -3, -7, -1, -5
Correct answer(s):
- -1
Calculate the sum 3.75 + 0.48
Correct answer(s):
- 4.23
Round the number 7,846 to the nearest hundred
Correct answer(s):
- 7,800
Choose all numbers that are divisible by 3: 123, 256, 891, 770
Correct answer(s):
- 123
- 891
Select all prime numbers from the list: 21, 29, 31, 49
Correct answer(s):
- 29
- 31
Find the least common multiple (LCM) of 6, 8, and 15
Correct answer(s):
- 120
Calculate the greatest common divisor (GCD) of 84 and 126
Correct answer(s):
- 42
Find the value of the digit 5 in the number 58,304
Correct answer(s):
- 50,000
Which of the following are perfect squares: 289, 300, 256, 270.
Correct answer(s):
- 289
- 256
Select all numbers divisible by 3 from the list: 123, 254, 306, 410.
Correct answer(s):
- 123
- 306