Page 149 - NUMINO_WB_6B
P. 149
094-S1-1
1. 0.5 was added an unknown number. 1 2 was subtracted and 2 3 was subtracted
5 4
again from an unknown number, resulting with 2.55. Find the unknown number.
1. 0.5 was added an unknown number. 1 2 was subtracted and 2 3 was subtracted
5 4
again from an unknown number, resulting with 2.55. Find the unknown number.
