Answer:
hey you can use scan and search
0.45 is equal to 45/100.
Simplify: 45/5=9; 100/5=20
The answer is 9/20, which is the third choice.
Hope this helped☺☺
Answer:
Y + (Y + 4) your answer.
Step-by-step explanation:
Y is representing Diego's age and his brother is four years older than him so that is how you would get (Y + 4). It then stated the sum of both ages so that is how I got the equation.
Just do 7 total hours minus the 2.6 hours he needs left to complete the 7 hours. ezpz
The answer would be B a≈9.22