Rozwiaz zadanie:
Rożnicę liczby -2,25 oraz liczby -4 i 7/8 zwiększ ośmiokrotnie.
Daje naj :)
(-2.25-(-3 7/8))*8=(-2 1/4 + 3 7/8)*8=(-2 2/8 + 3 7/8)*8 = 1 5/8 *8= 13/5 *8=104/5=20,8
-2,25 = 2 i 1/4
(2 i 1/4 - 7/8) x 8 =
( 9/4 - 7/8) x8=
(18/8 - 7/8) x8=
11/8 x 8=
11
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(-2.25-(-3 7/8))*8=(-2 1/4 + 3 7/8)*8=(-2 2/8 + 3 7/8)*8 = 1 5/8 *8= 13/5 *8=104/5=20,8
-2,25 = 2 i 1/4
(2 i 1/4 - 7/8) x 8 =
( 9/4 - 7/8) x8=
(18/8 - 7/8) x8=
11/8 x 8=
11