Question

Arrange the nine cards to complete the multiplication using each card only once. 1,2,3,4,5,6,7,8,9 1983×_ _ = _____ ​

Answer 1

Given : 1983 ×_   = _____ ​

( correct Question should be   1963 ×_   = _____ ​)

To Find : Arrange the nine cards to complete the multiplication using each card only once

Solution:

1983 *  ___   = ______

4 digit number when multiplied will result at least  4 digit number

1983 * 5 =  9915  9  and 1 repeated

more than 5 will result in 5 digit number

1983 * 4 = 7932    9 and 3 repeated

1983 * 3 and 1 is not possible  because of repeated digit

1983 * 2 = 3966   again  not possible

correct Question is 1963   *  ___   = ______

Checking similarly  as above

1963 * 4 = 7852

All Digits  used

1963 * 4 = 7852

Learn more:

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