Answer:
Improper fraction (-81t/ 4s)
Mixed number (-20 1/4) (t/s)
Step-by-step explanation:
Multiply the numerators
9(9t) = 81t
Multiply the denominators
4s* (-1) = -4s
Put the numerator over the denominator
81t / -4s
If they want the answer as an improper fraction -81t/4s
If they want a mixed number
81/4 = 20 with 1 left over
20 1/4
Then multiply by (-t/w)
(-20 1/4) (t/s)
Answer:
0.75x+2=0.9
Step-by-step explanation:
To make the fractions into decimals, you divide the numerator by the denominator. So 3/4 would be 3 divide 4, which gets you 0.75. You would do the same with 9/10, dividing 9 and 10, which will get you 0.9. So it'll be 0.75x+2=0.9!
Answer: i think it might be 50%
Step-by-step explanation: 75 + 25 = 100 + 25 = 125
^25 + 25------^
50