3 years ago

8.

Mathematics

2 answers:

adoni [48]3 years ago

5 0

Answer:

The correct answer is 748.72

Step-by-step explanation:

mihalych1998 [28]3 years ago

4 0

Answer

Secured

Step-by-step explanation:

eee

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Sam has $\frac{5}{8}$ of a pound of chocolate. If he eats $\frac{1}{3}$ of the chocolate he has, how many pounds of chocolate do

givi [52]

1/3 of 5/8...." of " means multiply
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3 years ago

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Anit [1.1K]

Answer:

There are 120 1st graders at Sierra Elementary School this year

Step-by-step explanation:

Let n represent the total number of 1st graders at Sierra Elementary School

Since 45% of all 1st graders at Sierra Elementary School are female students and this year there are 54 female 1st graders, 45% of n is equal to 54

→ n( $\frac{45}{100}$ ) = 54

→ 45n = 5400

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Zarrin [17]

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2 years ago

The sum of 8 times a number and 9 equals 3.<br> Use the variable W for the unknown number

olga55 [171]

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