Resources
Testimonials
Plans
Sign in
Sign up
Resources
Testimonials
Plans
Home
Math Problems
Grade 8
Convert between customary and metric systems
2
2
2
centimeters is the same as how many inches?
\newline
Hint:
1
1
1
cm
≈
0.39
\approx 0.39
≈
0.39
in
\newline
Round your answer to the nearest tenth.
\newline
_______
Get tutor help
3
3
3
meters is the same as how many feet?
\newline
Hint:
1
1
1
m
≈
3.3
\approx 3.3
≈
3.3
ft
\newline
Round your answer to the nearest tenth.
\newline
______
Get tutor help
How many feet are there in
9
9
9
centimeters?
\newline
Hint:
1
cm
≈
0.033
ft
1 \, \text{cm} \approx 0.033 \, \text{ft}
1
cm
≈
0.033
ft
\newline
Round your answer to the nearest tenth.
Get tutor help
2
2
2
meters is the same as how many feet?
\newline
Hint:
1
m
≈
3.3
ft
1\,\text{m} \approx 3.3\,\text{ft}
1
m
≈
3.3
ft
\newline
Round your answer to the nearest tenth.
Get tutor help
How many inches are there in
5
5
5
centimeters?
\newline
Hint:
1
cm
≈
0.39
in
1 \, \text{cm} \approx 0.39 \, \text{in}
1
cm
≈
0.39
in
\newline
Round your answer to the nearest tenth.
Get tutor help
7
7
7
centimeters is the same as how many inches?
\newline
Hint:
1
1
1
cm
≈
0.39
\approx 0.39
≈
0.39
in
\newline
Round your answer to the nearest tenth.
Get tutor help
How many ounces are there in
4
4
4
grams?
\newline
Hint:
1
1
1
g
≈
0.035
\approx 0.035
≈
0.035
oz
\newline
Round your answer to the nearest tenth.
Get tutor help
5
5
5
grams is how many ounces?
\newline
Hint:
1
1
1
g
≈
0.035
\approx 0.035
≈
0.035
oz
\newline
Round your answer to the nearest tenth.
Get tutor help
Allison is rolling her hula hoop on the playground. The radius of her hula hoop is
35
c
m
35 \mathrm{~cm}
35
cm
.
\newline
What is the distance the hula hoop rolls in
4
4
4
full rotations?
\newline
Round your answer to the nearest
c
m
\mathrm{cm}
cm
.
\newline
□
\square
□
cm
Get tutor help
A bicycle tire has a diameter of
62
c
m
62 \mathrm{~cm}
62
cm
.
\newline
What is the distance the bicycle tire travels in
10
10
10
revolutions?
\newline
Round your answer to the nearest
c
m
\mathrm{cm}
cm
.
\newline
□
\square
□
cm
Get tutor help
Suppose the radius of a circle is
3
3
3
units. What is its circumference?
\newline
Use
3
3
3
.
14
14
14
for
π
\pi
π
and enter your answer as a decimal.
\newline
□
\square
□
units
Get tutor help
Round
0
0
0
.
3
3
3
to the nearest whole number.
\newline
Answer:
Get tutor help
Round
6774
6774
6774
.
2596831
2596831
2596831
to the nearest whole number.
\newline
Answer:
Get tutor help
Round
9
9
9
.
6568561199
6568561199
6568561199
to the nearest whole number.
\newline
Answer:
Get tutor help
Round
329
329
329
.
992878963
992878963
992878963
to the nearest whole number.
\newline
Answer:
Get tutor help
Suppose the radius of a circle is
2
2
2
units. What is its circumference?
\newline
Use
3
3
3
.
14
14
14
for
π
\pi
π
and enter your answer as a decimal.
\newline
□
\square
□
units
Get tutor help
Ella deposited
$
2500
\$ 2500
$2500
into a savings account.
\newline
The relationship between the time,
t
t
t
, in years, since the account was first opened, and Ella's account balance,
B
(
t
)
B(t)
B
(
t
)
, in dollars, is modeled by the following function.
\newline
B
(
t
)
=
2500
⋅
e
0.025
t
B(t)=2500 \cdot e^{0.025 t}
B
(
t
)
=
2500
⋅
e
0.025
t
\newline
What will the balance of Ella's savings account be after
4
4
4
years? Round your answer, if necessary, to the nearest hundredth.
\newline
$
\$
$
Get tutor help
A baker uses
3
3
3
cups (c) of flour to bake
2
2
2
loaves of bread. If
1
1
1
pound (lb) of flour is equivalent to
3
1
3
c
3 \frac{1}{3} \mathrm{c}
3
3
1
c
, how many loaves of bread can the baker make with a
10
l
b
10 \mathrm{lb}
10
lb
-bag of flour?
\newline
(Round the answer to the nearest whole number.)
Get tutor help
A real estate purveyor purchases a
60
60
60
,
000
000
000
square foot
(
f
t
2
)
\left(\mathrm{ft}^{2}\right)
(
ft
2
)
warehouse and decides to turn it into a storage facility. The warehouse's width is exactly
2
3
\frac{2}{3}
3
2
of its length. What is the warehouse's width? Round your answer to the nearest foot.
Get tutor help
Omar consumed
710
710
710
milliliters of energy drink yesterday. How many liters of energy drink did he consume?
\newline
(Round your answer to the nearest hundredth of a liter.)
Get tutor help
