Rishik

First find the total volume by V1C1 = V2C2 So, 0.1 x 15 = V2 x 5 We get V2 = 0.3L = 300mL Now to find the amount of water required subtract the initial volume(V1) from the total volume V2 We get 300-100 = 200mL or 0.2L Important: Don't ever add water in a...

The answer is May 19. Since 200 000 minutes is 138 8/9 days, the year will be 200 000 minutes old during the 139th day (just as the year was 2 minutes old during the first day). To find the 139th day of a non-leap year like 1929 , we get as close as possi...