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Mohak Khandelwal from Alwar public school, Alwar
Subject :Sam    Class : Sample

What is the prime factorization of 45?

A23 × 5
B32 × 5
C52 × 3
D52 × 9


Ans 1:

yathin from ithka school, nellore
Class : Class 7
ok

Ans 2:

Vedasri from The Future Kids School, Hyderabad
Class : Class 7
B

Ans 3:

sumit kumar from NPS, Singapore
Class : Class 6
3 square(3x3) is 9 and 9x5 is 45.2x2x2x5 is 405x5x3 is 755x5x9 is 225

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