Ответ:
Пошаговое объяснение:
448/3⁴ • 81/4³+* =10 Ответ: (-11)
448 /27 * 81/64 = 21
10 - 21 = -11
7)5³/216 : 1000/6³+*=-1/8 Ответ: (-2/8)
125/216 : 1000/216= 125/216 * 216/1000= 1/8
-1/8 -1/8=-2/8
8) *-2¹⁰/4⁴•16²/4⁵= 1 2/7 Ответ: ( 2 2/7)
2¹⁰/4⁴•16²/4⁵ = 1024/256 * 256/1024= 1
1 2/7 + 1 = 2 2/7
6. * = 3
7. * = -1/4
8. * = 2 2/7
6) 448/3⁴ •81/4³+3 = 10
448/81 * 81/64 + * = 10
7 + * = 10 * = 10 - 7 * = 3 7 + 3 = 10
7) 5³/216 : 1000/6³+(-1/4) = -1/8
125/216 : 1000/216 + * = -1/8
125/216 * 216/1000 + * = -1/8
1/8 + * = -1/8 * = -1/8 - 1/8 = -2/8 = -1/4
8) 2 2/7-2¹⁰/4⁴•16²/4⁵ = 1 2/7
* -2¹⁰/2⁸ * 4⁴/4⁵ = 1 2/7
* -2² * 1/4 = 1 2/7
* - 4 * 1/4 = 1 2/7
* - 1 = 1 2/7 * = 1 2/7 + 1 = 2 2/7
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Пошаговое объяснение:
448/3⁴ • 81/4³+* =10 Ответ: (-11)
448 /27 * 81/64 = 21
10 - 21 = -11
7)5³/216 : 1000/6³+*=-1/8 Ответ: (-2/8)
125/216 : 1000/216= 125/216 * 216/1000= 1/8
-1/8 -1/8=-2/8
8) *-2¹⁰/4⁴•16²/4⁵= 1 2/7 Ответ: ( 2 2/7)
2¹⁰/4⁴•16²/4⁵ = 1024/256 * 256/1024= 1
1 2/7 + 1 = 2 2/7
Ответ:
6. * = 3
7. * = -1/4
8. * = 2 2/7
Пошаговое объяснение:
6) 448/3⁴ •81/4³+3 = 10
448/81 * 81/64 + * = 10
7 + * = 10 * = 10 - 7 * = 3 7 + 3 = 10
7) 5³/216 : 1000/6³+(-1/4) = -1/8
125/216 : 1000/216 + * = -1/8
125/216 * 216/1000 + * = -1/8
1/8 + * = -1/8 * = -1/8 - 1/8 = -2/8 = -1/4
8) 2 2/7-2¹⁰/4⁴•16²/4⁵ = 1 2/7
* -2¹⁰/2⁸ * 4⁴/4⁵ = 1 2/7
* -2² * 1/4 = 1 2/7
* - 4 * 1/4 = 1 2/7
* - 1 = 1 2/7 * = 1 2/7 + 1 = 2 2/7