18:48::180:?
a) 294
b) 230
c) 392
d) 100
answer and reason
dishu23:
{2 \times3 \times 3 = 18) \{ 3\times 4 \times 4 = 48) {5 \times 6 \times 6 = 180) {6\times 7 \times 7 = 249}
Answers
Answered by
13
Solution :-
All the four option are wrong in this question. The correct answer is 480.
Explanation -
18 : 48 : : 180 : x
This is the case of direct proportion.
⇒ 18*x = 48*180
18x = 8640
⇒ x = 8640/18
x = 480
Answer.
All the four option are wrong in this question. The correct answer is 480.
Explanation -
18 : 48 : : 180 : x
This is the case of direct proportion.
⇒ 18*x = 48*180
18x = 8640
⇒ x = 8640/18
x = 480
Answer.
i toldu the options already
Answered by
46
18= 2*3^2
48=3*4^2
180=5*6^2
therefore,
6*7^2=294.
Similar questions