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Nimfa-mama [501]
4 years ago
9

How do change 2/5 into a decimal​

Mathematics
2 answers:
kolbaska11 [484]4 years ago
7 0

Answer: 0.4

Step-by-step explanation:

Divide the 2 by 5 and get 0.4, which is the decimal form.

Elanso [62]4 years ago
7 0
You would divide it so it would be 40/100 which would be 40% or 0.4
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P = $660, R = 9%, T = 2 years
laiz [17]

Answer:

$ 118.80

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 9%/100 = 0.09 per year,

then, solving our equation

I = 660 × 0.09 × 2 = 118.8

I = $ 118.80

The simple interest accumulated

on a principal of $ 660.00

at a rate of 9% per year

for 2 years is $ 118.80.

3 0
3 years ago
Spencer Ward purchased a new riding mower for $1,989. He made a 15% down payment and financed the remainder. What amount did he
Ostrovityanka [42]
The amount of the down payment is
1,989×0.15=298.35

Amount financed is
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4 0
3 years ago
Solve the following equation using algebraic operations (4n-18=22)
Brums [2.3K]

Answer:

n=10

Step-by-step explanation:

22+18=40 40/4=10

8 0
3 years ago
Read 2 more answers
62 decreased by twice Gail’s height let g represent Gail’s height
julia-pushkina [17]
Answer:
62 - 2g

Explanation:
Before we begin, note the following:
a decreased by b means that we will subtract b from a, In other words, the expression would be a - b

Now, for our problem:
We have "g" is Gail's height.

The given information is as follows:
i. twice Gail's height means that we will multiply the height by 2. This will give us 2g
ii. 62 decreased by 2g means that we will subtract 2g from 62.

Based on the above, the expression would be:
62 - 2g

Hope this helps :)


5 0
3 years ago
Evaluate 9ab, for a = 5 and b =<br> - 7
Yuri [45]

Answer:

-315

Step-by-step explanation:

Plug in 5 as a and -7 as b into the term:

9ab

9(5)(-7)

Multiply:

= -315

So, the answer is -315.

7 0
3 years ago
Read 2 more answers
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