3 interesting facts related to space #shorts

Teacher should present information to the students clearly and in interesting way, and relate this new information to the things students.

Interesting Facts About Animals

KO_(2) finds use in oxygen cylinders used for space and submarines. The fact(s) related to such use of KO_(2) is /are :

An interesting fact about equivalent fractions

A sum of Rs 1000 is invested at 8% simple interest per year.Calculate the interest at the end of each year.Do these interests form an AP? If so,find the interest at the end of 30 years making use of this fact.