Найдите значения выражения: (4,75- 2 1\8)*0,8; 12,375:(3\4+0,75); (1-0,532):13\2...

August 2022 2 27 Report

Найдите значения выражения:
(4,75- 2 1\8)*0,8;
12,375:(3\4+0,75);
(1-0,532):13\20;
0,4063:(4,5-3\8)
Пожалуйста

alechka1999 1) 4 3/4 - 2 1/8=4 6/8 - 2 1/8= 2 5/8
2 5/8 * 8/10= 21/8 * 8/10= 210/80* 64/80=168
2) 3/4+ 0.75=0.75+ 0.75=1.5
12.375 ^ 1.5=8.25
3)1- 0.532=0.468
468/1000 ^ 13/20= 468/1000 * 20/13= 9360/13000= 0.72
4)4.5- 3/8= 4 5/10 - 3/8= 4 40/80 -30/80= 4 10/80= 4 1/8
4036/1000 ^ 33/8= 4036/1000 * 8/33= 32288/33000=0.97842424

3 votes Thanks 5

karavaevalina 1) 4 3/4 - 2 1/8=4 6/8 - 2 1/8= 2 5/8
2 5/8 * 8/10= 21/8 * 8/10= 210/80* 64/80=168
2) 3/4+ 0.75=0.75+ 0.75=1.5
12.375 ^ 1.5=8.25
3)1- 0.532=0.468
468/1000 ^ 13/20= 468/1000 * 20/13= 9360/13000= 0.72
4)4.5- 3/8= 4 5/10 - 3/8= 4 40/80 -30/80= 4 10/80= 4 1/8
4036/1000 ^ 33/8= 4036/1000 * 8/33= 32288/33000=0.97842424

2 votes Thanks 3

Answers & Comments

yavlyaetsya proporciya ravenstvom 165842506 s resheniem

reshite uravnenie s drobyami x 6 512584 srochno

reshite uravnenie x41719 919619 eto drobi

ch kakoe rasstoyanie oni projdut za 3 chasa0d5c875211af45c0c6f2e973245097b3 27123

pomogite reshit primeri raspishite po poryadok dejstviya 36128303 2433

najdite nok 16320 nok 237 nok 91215 nok 4610 s resheniem

sravnite drobi 34 i 58 56 i 47 710 i 7110037 i 45 511 i 23 215 i

rabochij dolzhen byl sdelat 120 detalej za 5 chasov no on uvelichil proizvoditelnoec2c2674cbec2c79e64e4abc49d8d36f 21731

shirina pryamougolnika 6sma dlina v 3 raza bolshevychisli p i s etogo pryamougol

srochno 1 23 2 49 4 2627 2 29 pomogite

рекомендуемые вопросы

Helpful Links

Helpful Social