Monday, October 10, 2011

Ray's Arithmetic 5

45. To divide when there are ciphers on the right of the divisor, or on the write of the divisor and dividend.

1. Divide 4072 by 800

SOLUTION -  Regard 800 as composed of the factors 100 and 8, and divide as in the margin. In dividing by 800, separate the two right hand. figures for the remainder, then Divide by 8.

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