Answer:
125.4
Step-by-step explanation:
Given
Required
Round to 1 decimal place
Up till the first decimal place, the number is:
The digit after .3 is 5
The conditions for approximation are:
In this case: 5 > 4, so we approximate to 1
Add this "1" to the last digit of 125.3. This becomes 125.4
<em>Hence: when the number is approximated to 1 decimal place, the digit is 125.4</em>
Answer: 0.06
Step-by-step explanation:
Given
Eve's number decreases by 2 hundredths each time i.e.
Difference between 3rd and 4 th number is , while the difference between 3 rd and 5 th is double the previous i.e.
So, the the difference between the 3 rd and 6 th number is three time the difference
Answer:
Step-by-step explanation:
<em>Refer to attachment for full question</em>
<u>Cost of the tea:</u>
<u>Sale price is 1.8 times the cost:</u>
Correct option is B
