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a)⅘•1¼•⅖
b)4¼•(1⅔•⅗)
c)2 3\6•7\17•1⅛​


Răspuns :

Răspuns:

a)⅘•1¼°⅖=

=⅘•⁵/4•⅖

=⁴⁰/100

=⅖

b) 4¼•(1⅔•⅗)

=¹⁷/4•(⁵/3•⅗)

=¹⁷/4•¹⁵/15

=²⁵⁵/60

=¹⁷/20

c) 2³/6•⁷/17•1⅛

=¹⁵/6•⁷/17•⁹/8

=⁹⁴⁵/816

=³¹⁵/272