Question

Last Sunday, the average temperature was 8%, percent higher than the average temperature two Sundays ago. The average temperature two Sundays ago was T degrees Celsius
Which of the following expressions could represent the average temperature last Sunday? Choose 2
1.8T
1.08T
T+0.08
T+8
(1+8/100) T

Answer 1

Answer: 1.08T and (1+8/100)T

Step-by-step explanation:

Given: The average temperature two Sundays ago was T degrees Celsius.

Since, last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago.

⇒ The average temperature last Sunday$=8\%\ of\ T+T$

Since 8%=0.08

Therefore, The average temperature last Sunday$=\frac{8}{100}\timesT+T$

⇒ The average temperature last Sunday$=T(\frac{8}{100}+1)$

⇒ The average temperature last Sunday$=T(0.08+1)$

⇒ The average temperature last Sunday$=T(1.08)$

Thus, the right option is 1.08T and (1+8/100)T.

Answer 2

Answer:

b and d

Step-by-step explanation:

the answer  that i told you would make its way to the 8%