The total weight of 30 bags of flour and 4 bags of sugar is 42.6 kg. If each bag of sugar weighs 0.75 kg, what is the weight of each bag of flour?

Answers

Answer 1

Answer: The answer is: Each bag of flour weighs 1,32 kg.

If we the total weight of the bags is given, and we know both the number of bags of flour and sugar, and we also know the weight of each bag of sugar, then we have to find the unknown, which is X. 30 times X plus 4 times the weight of a bag of sugar would equal 42.6kg. Next step is to put the unknown on one side and the known values on the other side. We have 30 times X equals 42.6 minus 4 times 0.75.
To find X we need to divide the value with 30, or to sum up

30X + 4*0.75 = 42.6
30X + 3 = 42.6
X = (42.6 - 3) / 30
X = 1.32 kg

Answer 2

Answer:

The weight of each bag of flour = 1.32 kg

Further explanation

The division operation is one of the basic arithmetic operations

Common signs used are $\large{\boxed{:}}}$ or $\large{\boxed{\slash}}$

The division is written by placing the numerator above the denominator with a horizontal line between them or use a slash with the numerator's position and the denominator is parallel

The division is actually an iterative subtraction operation (as many as the number of divisors)

Division is the opposite of multiplying

The general form of division can be stated by:

$\large{\boxed{\bold{divident:divisor=quotient+remainder}}$

example:

7: 3 = 2 + 1

7 = dividend
3 = divisor
2 = quotient
1 = remainder

Division operation statement:

"7 divided by 3 equals 2 remainder 1"

The form of division can also be expressed in terms of fractions

In the example above, the form of mixed fractions is

$\displaystyle (7)/(3) =2(1)/(3)$

Mixed fractions consist of whole number and proper fractions

One variable linear equation is an equation that has a variable and the exponent number is one.

Can be stated in the form:

$\large{\boxed{\bold{ax=b}}$

ax + b = c,

where a, b, and c are constants, x is a variable

The total weight of 30 bags of flour and 4 bags of sugar is 42.6 kg

we translate this sentence into Arithmetic operations :

Let x = bags of flour

y = bags of sugar

$\displaystyle 30x+4y=42.6~kg$

each bag of sugar weighs 0.75 kg

Because there are 4 bags of sugar, the total weight bags of sugar :

$\displaystyle = 4*0.75~kg$

$\boxed{\bold{=3~kg}}$

Equation becomes :

$\displaystyle 30x+4(0.75~kg)=42.6~kg$

$\displaystyle 30x+3~kg=42.6~kg$

$\displaystyle 30x=42.6~kg-3~kg$

$\displaystyle 30x=39.6~kg$

$\displaystyle x={(39.6)/(30)$

$\large{\boxed{\bold{x=1.32~kg}}$

Learn more

the slope-intercept form of the linear equation

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a graph of a linear equation

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system of linear equations

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Keywords : one variable, linear equation , division, bags of flour, sugar, weighs

Answer = C

5 sqrt. 3

9. Mai is making friendship bracelets. Each bracelet is made from 24.3 cm of string.a. If she has 170.1 cm of string, how many bracelets can she make?

Do not include units (bracelets) in your answer.

Answers

Answer:

Mai can make 7 bracelets. (The answer to the question is 7)

Step-by-step explanation:

We know that each bracelet is made from 24.3 centimeters of string. We need to find out how many bracelets can be made from 170.1 centimeters.

To solve this equation, we need to divide 170.1 by 24.3.

170.1 ÷ 24.3 = 7

Therefore, Mai can make 7 bracelets. (The answer to the question is 7)

Hope this helps! :D

The answer is 7. I hope this helps

Plz do it for meee x

Answers

Answer:

Volume = 2400 cm³

Step-by-step explanation:

Volume of Cuboid = $Length*Width*Height$

Where L = 20 cm, W = 8 cm and H = 15 cm

Volume = $20*8*15$

Volume = 2400 cm³

Answer:

2,400cm²

Step-by-step explanation:

FORMULA FOR VOLUME OF A CUBOID = L×B× H

WHERE L is LENGTH =20cm

B=15cm

H= 8cm

:• VOLUME=20cm ×15cm ×8cm

=2,400cm²

For a field trip for students Road in cars and the rest filled nine buses how many students were in each bus it for how to 72 students were on the trip?