Question

1. The HCF of 77 and 55 is 11. What is the LCM of these numbers?.

2. Find the LCM of 35 and 56.

3. Radha buys 2.5 kg of pulses at Rs 162 per kg and 4.5 kg of rice at rs. 95.25 per kg. If she gives a 2000 Rs note to a shopkeeper, how much change does she recive?

4. A fruit seller has 400 fruits, out of the are orange and other are banana. find the number of oranges and bananas.

5. In an examination, 5 marks are given for a answer and 2 marks are dedicated for a wrong answers. If sheela answered 15 questions correctly and 10 questions incorrectly, what will be her total score?​​

Answer 1

Answer:

1. 11 is the L.C.M

2. 7 is the L.C.M

3. Rs.1166.38 change she will receive

4. If we divide equal there are 200 bananas and 200 oranges.

5. 55 will be her total score.