Solve the following 5 problems:
1. Which of the following is equal to 4.6?
A. 1 ....
Mathematics, 30.05.2020 05:03 mithydizon4302
Solve the following 5 problems:
1. Which of the following is equal to 4.6?
A. 1 . 6 + ( 3 × 4 ) − 2 ÷ 2 1.6+(3×4)-2÷2
B. 1 . 6 + 3 × 4 − 2 ÷ 2 1.6+3×4-2÷2
C.[1.6+(3×4)]−(2÷2)
D.(1.6+3)×(42)÷2
2. Which expression represents the following calculation?
Multiply the difference of 381 and 22 by 16.
A.(381×22)−16
B. 381 ×(22−16)
C. (381−22)×16
D. 381−(22×16)
3. Phillipa says that (27−9)×3÷9+18=42.
Is she correct? If not, what is the correct answer?
A. She is correct.
B. She is not correct. The correct answer is 2.
C. She is not correct. The correct answer is 24.
D. She is not correct. The correct answer is 26.
4. On Monday, Mr. Roberts drove 42 miles.
On Tuesday, he drove 5 miles more than half the distance he drove on Monday.
Which expression shows how you could find the distance, in miles, Mr. Roberts drove on Tuesday?
A. (42−5)×2
B. (42−(5×2)
C. (42÷2)−5
D. (42÷2)+5
5. Sophia is 12 years old. Her Uncle Reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. She tells him that his age equals the expression 12+5×3−4.
Is Sophia correct?
Sophia is
A. Correct
B. Incorrect
Her uncle’s actual age is
A. 24
B. 35
C. 47
D. 51
Answers: 2
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