X can type 10 pages in 5 minutes. Y can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?
Ans 10:
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Class : Class 9
74 offices are there in the building which has 20 offices in the first floor, 26 offices in the second floor and 28 offices in the third floor.
Ans 13:
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Ans 14:
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ABHIRAM
from
chirec, HYDERABAD
Class : Class 10
5:10
30:u
u=30*10/5=60
10:5
30:v
v=30*5/10=15
total=60+15=75