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kodGreya [7K]
3 years ago
15

It takes Ed 45 minutes to complete his science homework. It takes him 2/3 as long to complete his math homework. How long does i

t take Ed to complete his math homework? Write in simplest form (reduce)
Mathematics
2 answers:
valkas [14]3 years ago
8 0
It takes ed 30 minutes to complete his math homework
Mila [183]3 years ago
7 0
45÷3=15  so 2/3 of 45 would be 30 minutes.  
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Answer:

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2 years ago
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On a workday the average decibel level of a busy street is 69 db, with 139 cars passing a given point every minute. if the numbe
Vlad1618 [11]
Decibel is directly proportional to number of cars passing the point. That is,

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3 years ago
Divide 50 by half and add 20 and <br> multiply by 2
aivan3 [116]

The value of the expression will be equal to 145.

<h3>What is an expression?</h3>

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that make an expression for divide 50 by half and add 20 and multiply by 2.

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E = 50/2 + 25 x 2 + 50 + 20

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E = 25 + 50 + 70

E = 145

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8 0
1 year ago
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Russell runs 9/10 mile in 5 minutes. At the rate, how many miles can he run in one minute
jonny [76]

9/10 mile = 5 min

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5 0
3 years ago
PLEASE HELP! THIS IS THE LAST QUESTION ON MY HOMEWORK!
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(2/12) X (4/11) X (3/10) = .018
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