sreehari s
from
ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA

Subject :IMO Class : Class 7

If 63.9805 = , then what is the value of 4*A* + 7*B* + 6*C* + *D* + 3*E*?

A 47.603

B 4.7603

C 147.6003

D 47.6003

## Ans 1:

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sreehari s
from
ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA

Class : Class 7

sorry answer is dplease write our answers too

## Ans 4:

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SOUVAGYA SAHA
from
De Nobili School, DHANBAD

Class : Class 8

ans is D. SOF please dont make these silly mistakes..

## Ans 6:

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Shuvangi Das
from
Vivekananda mission school, haldia

Class : Class 8

No it's correct. They are the values of their places. A=10B=1C=1/10D=100E=1/10000 Now if we put these values in the variables, we get option C as ans. The variable are the place values given in the example.

## Ans 8:

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sreehari s
from
ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA

Class : Class 7

answer is option 'A'

## Ans 9:

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## Ans 11:

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Ambar and Adwita
from
Suncity School, Gurgaon

Class : Class 8

The variables values are not given. we have to find them. According to the place values. 6- tens place. 6*10=60. Hence, the value of A=10