<h2>
Answer:</h2>
<u>He has read </u><u>46.66 %</u>
<h2>
Step-by-step explanation:</h2>
Lets find the percentage
total pages are 300 and he has read 140
So
140/300 = 0.4666
Converting this into percentage again
We will multiply the decimal by 100
0.4666 x 100 = 46.66 %
(2*40%+x*10<span>0%)/(2+x) = 70%; calculate x !</span>
What you can do for this case is to use the following rule of three to solve the problem:
1spoonful ---> 5ml
4spoonful ---> xml
Clearing the value of x we have:
x = (4/1) * (5)
x = 20ml
answer:
Mari adds 20ml of honey in all
9514 1404 393
Explanation:
If the amount of change due to rounding is the same for both numbers, the original difference and the difference of rounded values will be the same. This will always be the case if the hundredths digits are the same to start with.
<u>Example</u>:
A = 0.56 ⇒ C = 0.6
B = 0.66 ⇒ D = 0.7
__
B - A = 0.66 -0.56 = 0.10
D - C = 0.7 -0.6 = 0.10 . . . . . same as B - A, ∴ Dominic is incorrect.
C. x = a number will always a be a horizontal line