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Rishab Murthy from Birla Public School , Doha

Subject :IMO Class : Class 5

I think of a decimal number. After I have subtracted 2.9 from it, multiplied the result by 3 and then added 0.15, I get 10.5. What decimal number I am thinking of?

A 4.5
B 15.66
C 20.10
D None of these

View All Answers (6)

Ans 1:

Dheer Pandey from Sentia The Global School, Hyderabad

Class : Class 10

d - none of these

Ans 2:

Ram Singh from Seth MR jaipuria school, Lucknow

Class : Class 6

Ans 3:

Dheer Pandey from Sentia The Global School, Hyderabad

Class : Class 10

d - none of these

Ans 4: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

Kindly mention your query

Ans 5:

Vajra Shah from Lilavatibai Podar High School ISC, Mumbai

Class : Class 5

Ans 6:

Sarita Dhillon from M.j.high school, Narwana

Class : Class 4