Bao saved $179 a month. He saved $145 less than Ada each month. How much would Ada save in three and a half years?

Answers

Answer 1
Answer: If i am correct, the answer should be 13608.
To find out how much Ada saved a month, we would need to add 179 and 145, that equals 324. Then we would need to multiply that by 12 because there are 12 months in a year. We would get 3888. Then we would need to multiply that by 3, since there are 3 years. We would get 11664. Then we would need to multiply 324 and 6 for 324 dollars a month. That gives us 1944. Then we add 1944 and 11664, we get 13608. :)
Answer 2
Answer:

Ada would save $13,608 in three and half year  (42 months)

  • Amount saved by Bao a month = 179  
  • What Ada saved = what Bao saved + $145

Further Explanation

Step 1:

To calculate what Ada saved:

  • Let X represents = Bao  
  • Y represents = Ada

Therefore,  

X = 179  

Y = X + $145

Therefore we have:

Y = 179 + 145

Y = 324

Therefore, Ada saved 324 each month.

Step 2:

To determine how much Ada saved in 3 years and a half, we have to first convert 3(1)/(2) years into months

  • 3 years is same as 36 months
  • Half a year is same as 6 months

Therefore, we have:

36 + 6

= 42 months

Therefore, how much Ada saved in 42 months = what Ada saved each month multiply Y= (324) by the total number of months (42)

Therefore we have:

Y = 324 x 42

Y = $13,608

So, Ada saved $13,608 in three and half years  (42 months)

LEARN MORE:

KEYWORDS:

  • bao
  • $179 a month
  • $145 less
  • Ada each month.
  • 42 months
  • three and a half year

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three snack bars contain 1/5,0.22,and 19% of their calories from fat. which snack bar contains the least amount of calories from fat ?

Answers

Answer:

The answer is 19%

Step-by-step explanation:

In order to determine the snack bar with lowest calories from fat, we have to express the three values in a same notation way.

First value is expressed in fraction, second one in decimal and the last one in percentage.

Which one is the easiest way? The easiest way is in percentage notation because we only have to multiply the value by 100.

So, the values (1)/(5) and 0.22 will be multiplying by 100. The last value is already in percentage notation.

Then:

(1)/(5)*100=20 %

0.22*100=22 %

19 %

Finally, the snack bar, that it contains the least amount of calories from fat, is the last one with 19%.

19% becuze .22 is 22% and 1/5 is 20%

360000 as standard form

Answers

Standard form is where you elongate the number so it would actually be 
300000+60000

If m varies directly with x 2 , and m = 10 when x = −4, find the value of m when x = 3

Answers

If it is directly proportional, then:

m = kx
10 = k x -4
k = -2.5

m = 3 x -2.5
m= 7.5

Hope I helped!

How do i solve the proportion 4/9=10/x

Answers

Answer:

x=45/2

Step-by-step explanation:

4/9=10/x

cross product

9*10=4*x

90=4x

x=90/4

simplify

x=45/2

At the grocery store, Tina counts eight cartons with 6 eggs each, forty cartons with 12 eggs each, and twenty cartons with 18 eggs each. Which expression represents the problem?(8 x 6) + (40 x 12) + (20 x 18)
(8 + 6) x (40 + 12) x (20 + 18)
(68 + 6) x (68 + 12) x (68 + 18)
(68 x 6) + (68 x 12) + (68 x 18)

Answers

A 100%. 8 cartons w/ 6 = 8 x 6, etc.

same w/ 40 x 12, ya know. hope i helped

If you are looking for the total amount of eggs Tina counts the your first expression would get you the answer: (8 x 6) + (40 x 12) + (20 x 18) or 888 eggs

SHOPPING you went to the mall with $80. You spent 25% of your money on a pair of shorts and 65% of the remainder on sandals. How much did you spent on the sandals? Explain how you found your answer.

Answers

The amount spends on sandals is $39.

What is percent?

A percentage is a figure or ratio that can be stated as a fraction of 100. If we need to calculate the percentage of a number, we must divide it by its full value and then multiply it by 100. As a result, the percentage is one part in one hundred. "Per 100" is short for "per percent." It is represented by the symbol "%".

Given total amount  = $80

money spent on shorts = 25% of total

money spent on shorts = 25% of 80

money spent on shorts = 25/100 x 80

money spent on shorts = 2000/100

money spent on shorts = $20

amount left = $80 - $20 = $60

spend on sandals = 65% of the amount left

spend on sandals = 65% x 60

spend on sandals = 65/100 x60

spend on sandals = 3900/100

spend on sandals = $39

Hence the amount spent on sandals is $39.

Learn more about percent;

brainly.com/question/28840349

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$80*.25=$20 spent on shorts
$80-$20= $60
$60*.65=$39 spent on sandals