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3 years ago

1.62 rounded to the nearest tenth

Mathematics

1 answer:

omeli [17]3 years ago

8 0

Answer:

1.6

Step-by-step explanation:

Whenever you round to the nearest tenth, you'd have to check the hundredth position. If the hundredth digit is in the range of 0-4, the tenth position stays the same. If the hundredth digit is in the range of 5-9, you add one to the tenth. For example, if I had 2.36 and I wanted to round it to the nearest tenth, I see that the hundredth digit, or 6, is greater than 4, so it rounds up to 2.4. If I had 2.32 and I wanted to round it to the nearest tenth, I see that the hundredth digit, or 2, is less than 5, it rounds to 2.3.

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Please help me I will give brainliest

Rus_ich [418]

Answer:

60 milligrams

Step-by-step explanation:

just cross multiply! percentages are just fractions of 100. so you can say that $\frac{45}{x} =\frac{75}{100}$

multiple 75 by x and 45 by 100 and you get

4500=75x

divide both sides by 75 and you get 60

7 0

3 years ago

Dylan borrowed $2100 from the bank for 15 months. The bank discounted the loan at 2.6%. How much was the interest? $ State your

melomori [17]

Answer:

actual rate of interest is 2.08 %

Step-by-step explanation:

Given data

borrowed = $2100

time = 15 months

rate = 2.6%

to find out

interest and receive from the bank and actual rate of interest

solution

we know bank discounted the loan at 2.6%

so interest will be 2.6% of $2100

that is = 2.6/100 × 2100

interest = $54.60

so receive from the bank is borrowed money - interest

receive = 2100 - 54.60

receive from the bank is $2045.40

and we can say that interest is directly proportional to time

so interest of 12 months / interest of 15 month = 12 month time/ 15 month time

here interest of 12 months = 12/15 × interest of 15 month

interest of 12 months = 12/15 × 54.60

interest of 12 months is $43.68 (annually)

now we can calculate actual rate of interest

that is = interest / borrowed money × 100

actual rate of interest = 43.68/2100 × 100

actual rate of interest is 2.08 %

6 0

3 years ago

Aaron made a $400 purchase using his credit card. The credit card has a simple interest rate of 12% each year. How much will Aar

melisa1 [442]

Answer: 448 dollars

=============================================

Work Shown:

P = 400 is the balance

r = 0.12 is the decimal form of the interest rate

t = 1 is the number of years

Use those values to get the simple interest to be

i = P*r*t

i = 400*0.12*1

i = 48

The amount of interest charged is $48

Add this onto the balance of 400 dollars and the total amount Aaron owes is P+i = 400+48 = 448 dollars.

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3 years ago

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Answer:

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3 years ago

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zlopas [31]

Answer:

Step-by-step explanation:

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3 years ago