Question

. Find a number which is divisible by 15,
18 and 25 and is perfect square.
(a) 850
(b) 900
(c) 925
(d) 990​

Answer 1

Answer:

b. 900

Step-by-step explanation:

because 900 is a perfect square

when we divide 900 by 15 we get 60 .

when we divide 900 by 18 we get 50 .

when we divide 900 by 25 we get 36 .

so it is a perfect square an d also divisible by 15,18 and 25.