Answer the following questions by selecting the most appropriate option
While teaching the addition of fractions, it was observed by Mr. Singh that the following type of error is very common
`(2)/(3) + (2)/(5)= (4)/(10)`
Mr. Singh should take the following remedial action

Options

A. give more practice of same type of problems
B. give pictorial representation to clear the concept of addition of unlike fractions, followed by drill of same type of problems
C. advise the students to work hard and practice the problems of fraction addition
D. explain the concept of LCM of denominator

Answer

B