2.2 Homework

Round the number given to the nearest hundredths place.

1.) 156.247

HINT: ___.__

Tags

CCSS.5.NBT.A.4

Round the number given to the nearest hundredths place.

1.) 15.6247

HINT: __.__

Tags

CCSS.5.NBT.A.4

Convert the fraction(s) given into decimal form.

3.) see picture: 9 1/5

HINT: _._

Find the missing radius or diameter from the given problem(s). 

4.) You have a circle with a diameter of 7. What is your radius?

r = _._

Tags

CCSS.7.G.B.4

Find the missing radius or diameter from the given problem(s). 

4.) You have a radius of 10.2 in your circle. What is your diameter?

d = __._

Tags

CCSS.7.G.B.4

Solve the problem(s) given.

6.) see picture: 407 times 123

HINT: _____ (no comma)

Tags

CCSS.5.NBT.B.5

Solve the problem(s) given.

6.) see picture: 4060.8 divided by 8

HINT: ___._ (no zero in the front)

Tags

CCSS.6.NS.B.3

Set up a proportion. 

8.) The weight of a person on Earth is directly proportional to their weight on the Moon. A person weighing 60 pounds on the Moon weighs 407 pounds on Earth. Approximately how much would a person weighing 123 pounds on the Moon weigh on Earth? 

Select a proportion from the choices given that COULD solve the problem correctly.

• 
• 
• 

Tags

CCSS.7.RP.A.2C

Find the constant of proportionality (k). 

9.) see picture: table

HINT: _

Tags

CCSS.7.RP.A.2B

Find the constant of proportionality (k). 

9.) see picture: graph

HINT: _

Tags

CCSS.7.RP.A.2B