if 42% of 4000 = x% of 1680, then find of X?
1)200
2) 300
3) 400
4) 100
Answers
Answered by
0
Answer:
42% of 4000 = x% of 1680
or, 42 /100 * 4000 = x / 100 * 1680
or, 42 * 40 = x * 16.8
or, x = 42*40 / 16.8
---> x = 100 %
So, 4 is the correct answer.
MARK AS BRAINLIEST
Answered by
0
Given,
42% of 4000 = x% of 1680
To find,
The value of x.
Solution,
The value of x will be 100.
We can easily solve this problem by following the given steps.
According to the question,
42% of 4000 = x% of 1680
Removing the sign of percentage,
42×4000/100 = x×1680/100
Dividing 100 by 100, we get
42×4000 = x × 1680
Changing the sides,
x × 1680 = 42×4000
x = (42×4000)/1680 [1680 was in the multiplication on the left-hand side. So, it is in the division on the right-hand side.]
Dividing 4000 and 1680 by 40,
x = 42×100/42
x = 100
Hence, the value of x will be 100.
Similar questions