Answer:
I think it might be -2 1/11 1. -4 5/11+2 4/11 2. 4+2=−2 Solving the fraction parts −5/11+4/11=−1/11 Combining the whole and fraction parts −2−1/11=−2 1/11 Solution by Formulas First: Convert any mixed numbers to fractions. Then your initial equation becomes: −49/11+26/11 Applying the fractions formula for addition, =(−49×11)+(26×11)11×11 =−539+286=121 =−253/121 Simplifying -253/121, the answer is =−2 1/11
there were 260 students enrolled in a school last year and 40 teachers employed by the same school. this year the number of students increased by 10% but the number of teachers decreased by 5%. find the percentage change of student per teacher ratio of the school
Answers
The percentage change would be 4%
What is the greatest possible number that, when rounded to the nearest milion, will become 1,000,000?
Answers
Among whole numbers, it's
1,499,999 .
999,999 would be your answer
-24/7 = - 6 what is the answer as a mixed number
Answers
-3.42857143 that is the number as a decimal if you want it as a fraction you need to put the answer over 100.So as a fraction if you don't round the answer is 3 42857143/100000000. If you do round, the answer is 3 43/100
What must be true of the corresponding angles in two similar figures
Answers
If the figures are 'similar', then their corresponding angles are equal.