MATHEMATICS MIDDLE SCHOOL

20+20+20+20+20+10+5+5

Answers

Answer 1
Answer:

the answer to this equation is 120
Answer 2
Answer:

Answer:

120

Step-by-step explanation:

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A film starts at twenty past eleven in the morning and lasts for 1 hour and 55 minutes what time does it finish

Answers

11:20+2:00(1:55 rounded up)= 1:20.
Then subtract the 0:05 minutes= 1:15 PM

Write 3.48 repeating as a fraction and write 1.07 repeating as a fraction

Answers

For the number 3.48 we have:

We multiply and divide the number by 100:

3.48 * ((100)/(100)) =(348)/(100)

We simplify the fraction obtained.

(348)/(100) =(87)/(25)

Answer:

3.48 repeating as a fraction is:

3.48 = (87)/(25)


For the number 1.07 we have:

We multiply and divide the number by 100:

1.07 * ((100)/(100)) =(107)/(100)

The fraction obtained can not be simplified because we do not have multiples of the numerator and denominator equal.

Answer:

1.07 repeating as a fraction is:

1.07 = (107)/(100)
x=3.\overline{48}\n100x=348.\overline{48}\n100x-x=348.\overline{48}-3.\overline{48}\n99x=345\nx=(345)/(99)=(115)/(33)\n\nx=1.\overline{07}\n100x=107.\overline{07}\n100x-x=107.\overline{07}-1.\overline{07}\n99x=106\nx=(106)/(99)

Insert parentheses to make each statement true

2-3-4+1

Answers

The answer is (2-3)-(4+1)

How to you solve g, 2/5g = 3/5

Answers

2/5g=3/5multiply both sides by the reciprocal of 2/5g=(3/5) (5/2)g=3/2

The Silver Town people went to a fancy restaurant after the big event. Grammy gave the server a $15 tip. If the tip was 20% of the cost of dinner, how much was dinner? Choose Answer:A.$60 B.$45 C.$75 D.$50

Answers

Answer

Find out the cost of the dinner .

To proof

Let us assume that the cost of the dinner be x.

As given

The Silver Town people went to a fancy restaurant after the big event.

Grammy gave the server a $15 tip.

If the tip was 20% of the cost of dinner.

20% is written in the decimal form

= (20)/(100)

= 0.2

Than the equation becomes

x× 0.2 = 15

x = (15)/(0.2)

x =$75

The total cost of the dinner is $75 .

option (C) is correct .

Hence proved
I agree it's C That's your answer

Write a real world problem that can be represented by 10x + 40 = 100.

Answers

10x + 40 = 100

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