Answer:
Convert 1 and 1/2 to eights to make it easier to subtract. 1 4/8 add 1 to 4/8 12/8 then subtract that by 7/8 straight across the numerator. That then equals 5/8
Answer 2
Answer:
You would find a common denominator 8. 1 and1/2 would be converted into 1 and4/8. 1 and 4/8 minus 7/8 equals 5/8
PLEASE HELP ASAPIs the set of multiples of 4 closed under addition? Explain why or provide a counterexample if not. A. Yes, because the sum of any two multiples of 4 is also a multiple of 4. B. Yes, because the sum of any two multiples of 4 is also a multiple of 8. C. No, and a counterexample is –4 + (–8) = –12. D. No, and a counterexample is 26 + 16 = 42.
Answers
The answer is a. I hope that helped
this is kind of hard but the answer is its a because 4 is a multiple of 4
What is the missing number?
–3.4 + (–8 + 2) = [ _ + (–8)] + 2
Answers
-3.4 + (-8 + 2) = ( _ + (-8) + 2) -3.4 + (-6) = ( _ + (-8) + 2) -9.4 = ( _ + (-8) + 2) -9.4 = ( _ + -6) Now remember whatever you do to one side you have to do to the other. :) -9.4 - -6 = -6 - -6 = -3.4 You had to do one side of the equation before you could do the other side because you needed an answer to follow.
The answer is -3.4 so there you go :) AMAZING!
What factor is paired with 3 to give 24
Answers
The factor is 8.
3 x 8 = 24
What is 7.6 as a mixed fraction
Answers
38/5 is the answer to the question
it would be 7 3/5 as a mixed fraction. hope this helped!!
Tiffany answered 87% of the questions on her math test correctly. There were 50 questions on the test. How many questions did tiffany answer correctly?
Answers
Answer:
Step-by-step explanation:
Change 87% to its decimal form: .87
Take 50 and multiply it by .87
43.5 is the answer (if you have to round it is 44)
Sophie wrote odd numbers on her paper. what is a number sophie did not write?
Answers
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30, and so on