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2 years ago

Daisy estimated a certain expression to have a value of 300. Which of these

Mathematics

2 answers:

IrinaK [193]2 years ago

6 0

Answer:

C and D

Step-by-step explanation:

C). With the X right by the 100 means that it could be anything there, so you would put a 3 at the end so then 100 x 3 = 300.
D). The value is already 300 so no need to do work there.

galina1969 [7]2 years ago

5 0

Using Multiplication, 100 × 3 is this expressions could be the one daisy estimated.

<h3>What is multiplication?</h3>

Multiplication is an "operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers".

According to the question.

Daisy estimated a certain expression to have a value is 300 using Multiplication we have,

100 × x =300

x = 300/100

x = 3.

Hence, 100 × 3 is this expressions could be the one daisy estimated using Multiplication.

Learn more about Multiplication here

brainly.com/question/14821945

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Answer:

Step-by-step explanation:

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A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessi

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Question:

A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessionary ticket holders.

What is the number of seats occupied by concessionary ticket holders?.

Answer:

60 seats

Step-by-step explanation:

Given

Number of seats = 270

Occupied Seats = 5/9

Concessionary ticket holders = 40% of occupied Seats

Required

The number of seats occupied by concessionary ticket holders

First the number of occupied seat has to be calculated.

$Occupied\ Seats = \frac{5}{9} * 270$

$Occupied\ Seats = \frac{1350}{9}$

$Occupied\ Seats = 150$

Next is to determine the number of seats occupied by concessionary ticket holders.

$Number = 40\%\ of\ occupied\ seats$

$Number = 40\%\ of\ 150$

Convert percentage to decimal

$Number = 0.4 * 150$

$Number = 60$

<em>Hence, 60 seats were occupied by concessionary ticket holders.</em>

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3 years ago

Find 1722 divided by 6 then estimate to check if your answer is reasonable

Whitepunk [10]

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3 years ago

Solve for x. 5x−2(x+1)=1/4 <br><br> Enter your answer as a fraction in simplest form.

kondaur [170]

Answer:

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Step-by-step explanation:

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3 years ago

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