Question

1. The L.C.M. and H.C.F. of two numbers are
4284 and 32 respectively. If one of the numbers
is 204, the other is
A. 672
B. 576
C. 676
D. 572​

Answer 1

Answer:

A boy with mass 50kg running at 5m/s jumps on to a 50kg trolley travelling in the same

direction at 1.5m/s. What is their common velocity?

Answer 2

Step-by-step explanation:

product of 2 nos. = lcm× hcf

204×x= 4284 ×32

x=672