Find the missing number _____:7 = 12:21 A. 4 B. 3 C. 14 D. 12

4:7 = 12:21 x/7 = 12/21; 21x = 7*12; 21x = 84; x = 84/21; x = 4.

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Asked 10/16/2018 12:38:47 AM

Updated 7/31/2020 8:23:54 PM

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4:7 = 12:21

x/7 = 12/21;

21x = 7*12;

21x = 84;

x = 84/21;

x = 4.

x/7 = 12/21;

21x = 7*12;

21x = 84;

x = 84/21;

x = 4.

Added 7/31/2020 8:23:54 PM

This answer has been confirmed as correct and helpful.

Insert commas in the correct positions for the number 3790241068. A. 37,90,24,10,68 B. 37,902,410,68 C. 379,024,106,8 D. 3,790,241,068 **Weegy:** 3,790,241,068 has commas in the correct positions for the number.
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Updated 8/24/2020 12:38:15 PM

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18. A chef prepared five chocolate tortes for a dinner party. The guests consumed 2 5/16 tortes. How many tortes are left? A. 2 9/16 B. 3 9/16 C. 2 11/16 D. 3 11/16

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Updated 6/17/2020 7:44:00 AM

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Chef prepared five chocolate tortes for a dinner party. The guests consumed 2 5/16 tortes. 2 11/16 tortes are left.

5 - 2 5/16 = 80 - 37/17 = 43/16 = 2 11/16

5 - 2 5/16 = 80 - 37/17 = 43/16 = 2 11/16

Added 6/17/2020 7:44:00 AM

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What is the decimal representation of 27/100? A. 27.1 B. .72 C. 2.7 D. .27 **Weegy:** The decimal representation of 27/100 is .27 (More)

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Updated 9/8/2020 9:10:48 PM

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How else can the ratio 14:1 be written? A. 14 1 B. 1:14 C. 1 14 D. 1.4

14:1 can be written as 14/1

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Updated 7/31/2020 1:35:44 AM

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14:1 can be written as 14/1

Added 7/31/2020 1:35:44 AM

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