1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bogdan [553]
3 years ago
6

4.9/7 using base ten blocks

Advanced Placement (AP)
1 answer:
Andreas93 [3]3 years ago
7 0
   4.9 ÷ 7
= (4.9 x 10) ÷ (7 x 10)
=  49 ÷ 70
= 0.7

Think of 49 ÷ 7 = 7. Since it is 4.9, instead of 49, then the answer would be 0.7, instead of 7.
To represent this in base ten blocks, you can try a few things. One option is to use a flat, 100-block, which represents 100 small squares. You could think of the whole block as one whole, and you could take 7 rows from it, representing 70/100, or 7/10 (0.7).
Another way you could do is take a 10-block rod, and take 7 individual squares from it, to represent 7/10, or 0.7.

∅ ∅  ∅ ∅  ∅ ∅ ∅ ∅ ∅  ∅ 
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o
o  o  o  o  o  o  o  o  o  o

o  o  o  ∅ ∅  ∅ ∅ ∅  ∅ ∅
You might be interested in
A market economy is regulated by the interactions between which two things
antiseptic1488 [7]

I just took both AP micro and macro. I don't think any answer would be more appropriate than suppliers and demanders.

3 0
3 years ago
Read 2 more answers
English language learners” describes children learning English as a second language.
eduard
False I believe is right.

8 0
3 years ago
Read 2 more answers
In what ways do the interactions between earth and its moon influence the earth moon system? If earth did not have a moon with t
ExtremeBDS [4]
If there was no moon, there would be no waves, no tides, no convection, no weather, and so the biosphere would be completely different
6 0
3 years ago
If there were no air resistance, with what speed would drops hit the Earth if they fell from a cloud 3063 m above the Earth’s su
schepotkina [342]

Answer:

Explanation:

One

d = 3063 m

a = 10 m/s^2

vi = 0

vf = ?

vf^2 = vi^2 + 2*a*d

vf^2 = 2*10*3063

√vf^2 = √61260

vf = 247.51 m/s

Two

vi = 0

vf = ?

a = 10 m/s^2

t = 18 s

a = (vf - vi) / t

10 = (vf - 0) / 18

10 * 18 = vf

180 m/s = vf

8 0
3 years ago
The ratio of a person's weight on the moon to his or her weight on Earth is y. If a person weighs 180 pounds on Earth, how much
NeTakaya
The person would weigh a- 30 pounds
7 0
3 years ago
Other questions:
  • how did contractionist account for identical fossils being on the continents of south america and africa
    6·1 answer
  • Which of the following is an example of a soil conservation method
    9·1 answer
  • Upon contact with Europeans, Native American social structures were undermined by...
    10·1 answer
  • Sociologists believe that personality development is affected by all of the following factors except
    10·2 answers
  • Hello! Feel free to answer as little or as much questions as you can! :)
    13·1 answer
  • What kind of a change does an amendment make to the Constitution?
    11·1 answer
  • Itinatag ng mga hapon ang commonwealth government<br><br>tama o mali​
    10·1 answer
  • Make a claim about how PDC deficiency affects the amount of NADH produced by glycolysis AND the amount of NADH produced by the K
    9·1 answer
  • Psychology
    11·1 answer
  • Assume that a 100 cm3 soil core weighs 78g when oven-dried and 123 g when saturated. Calculate the total pore space and total po
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!