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2 years ago

What is the least common Denominator for 29/40

Mathematics

1 answer:

VMariaS [17]2 years ago

4 0

Answer:

You need to know the least common denominator (LCD) of 40 and 29 if you want to add or subtract two fractions with 40 and 29 as denominators. The least common denominator, also called lowest common denominator (LCD), of 40 and 29 is 1160 .

Step-by-step explanation: hope this helps

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A company sells t-shirts for $6 each. They also charge a one-time processing fee of $3 per order. Jamie ordered t-shirts and pai

jenyasd209 [6]

$45-$3
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$42/ $6
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3 years ago

I have two question 1. What is 437.04 in expanded form 2.what is 3,543,21 in expanded form

Nikitich [7]

400+30+7. +0+4

3,000,000+500+40+3,000+2+1

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2 years ago

our buses carrying 140 high school students arrive to Montreal. The buses carry, respectively, 31, 43, 27, and 39 students. One

Vinvika [58]

Answer:

V(X)= 39.10

V(Y)= 40

Step-by-step explanation:

Given that

Total number of student = 140

Bus A - 31

Bus B- 43

Bus C- 27

Bus D- 39

The probability that a student was on the bus is proportional to the number of student. Eg 31/140 in bus A, 43/140 on bus B, ...

E(X) = (31*31/140) + (43*43/140) + (27*27/140) + (39*39/140)

= 35.5

$Var(X) =(31-35.5)^2 \times \dfrac{31}{140}+(43-35.5)^2 \times \dfrac{43}{140}+(39-35.5)^2 \times \dfrac{39}{140}+(27-35.5)^2 \times \dfrac{27}{140}$

V(X)= 39.10

The bus driver have 1/4 probability on being on any of the buses.

E(Y) = 140/4 = 35

$Var(Y)=\dfrac{(35-31)^2+(35-43)^2+(35-27)^2+(35-39)^2}{4}$

V(Y)= 40

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3 years ago

Is 3/6 greater or less than 1/3??

katen-ka-za [31]

Answer:

greater

Step-by-step explanation:

3/6= 0.5

1/3= 0.333...

0.5>0.333...

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3 years ago

Read 2 more answers

What is the sign of x/y times 7y^3 when x<0 and y>0? A. Positive B. Negative C. Zero

11111nata11111 [884]

X <0 means x would be negative.

For x/y, a negative divided by a positive would give a negative answer.

A negative multiplied by a positive would result in a negative.

The answer would be B. Negative

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3 years ago

What is the least common Denominator for 29/40￼

What is the least common Denominator for 29/40