Q2. 30,000L = 3cm.
L = 1*10^-4 cm.
Q3. 10/30 * 510 = 170 words.
Q- If 5 men or 7 women can earn Rs. 875 per day, how much 10 men and 5 women earn per day?
Q- A photograph of bacteria enlarged 30000 times attains a length of 3 cm. Find the actual length of bacteria.
Q- Rashmi types 510 words in half an hour. How many words would she type in 10 minutes?
2 answers
Q1. (10/5)875 + (5/7)875 = 2375.