October 2018 1 25 Report

Połącz każde wyrażenie arytmetyczne z jego wartością.

I.4*5/8+3/4:1 1/4-2,5*3+4,5* 4/9

II.4*(5/8+3/4: 1 1/4)-2,5*(3+4,5 *4/9)

III.4*(5/8+3/4):1 1/4 - 2,5*(3+4,5)*4/9

IV.4* 5/8 +3/4:1 1/4-(2,5*3+4,5)* 4/9

A.-2 7/30

B.-7,6

C.-2,4

D.-3 14/15


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