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
kvv77 [185]
3 years ago
13

Show a way to count from 668 to 900 using ones, tens, and hundreds

Mathematics
2 answers:
Andrews [41]3 years ago
8 0
We can count from <span>668 to 900 using ones, tens, and hundreds.
if we add 2 ones to 668= 668 + 2 = the number will be 670
and then add 3 tens = 670 + 30 = 700, the number will be 700
now add 2 hundreds, 700 + 200 = 900
So the way is:
668 + 2 ones = 670
670 + 3 tens = 700
700 + 2 hundreds = 900
or
668 + 2 hundreds = 868
868 + 3 tens = 898
898 + 2 ones = 900</span>
zmey [24]3 years ago
4 0

Answer

668 + 232 ones = 900

or

668 + 23 tens + 2 ones = 900

or

668 + 2 hundreds + 32 ones = 900

or

668 + 2 hundreds + 3 tens + 2 ones.

<u>Explanations</u>

900 - 668 = 232. Meaning we can add 232 ones to 668 to get 900.

232-200 = 32 ⇒ Meaning, we can add 2 hundreds and 32 ones to 668 to get 900.

32-30 = 2. This means we can add 2 hundreds, 3 tens and 2 ones to 668 to get 900.

900 - 668 = 232

You might be interested in
Divided 85 lbs 2 oz by 6? PLEASE HELP its 12:00 am and I can't think right now
Ostrovityanka [42]
1 pound = 16 ounces
So we have 85 lbs and 2 oz, that is if we convert them to ounces:
85(16) + 2 = 1362 oz
so we have 1362 oz total due to the conversion factor stated above, now we only need to divide:
1362/6 = 227
that is 227 oz
or if we want the result in pounds (lbs), we can by dividing again by 16
227/16 = 14.19 lbs
6 0
3 years ago
What is 9% of 42 pls help fast!
joja [24]

Answer:

3.78

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 9 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=9$.

Step 4: In the same vein, $x\%=42$.

Step 5: This gives us a pair of simple equations:

$100\%=9(1)$.

$x\%=42(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{9}{42}$

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{42}{9}$

$\Rightarrow x=466.67\%$

Therefore, $42$ is $466.67\%$ of $9$.

4 0
3 years ago
Read 2 more answers
Choose yes or no to tell whether the expression represents a 20% discount off the price of an item that originally costs d dolla
tester [92]

Answer:

Option A and C is correct.

Step-by-step explanation:

Discount is defined as a reduced price on something being sold or at a price lower than that item is normally sold for.

For a 20% discount,

Given:

Initial prices = $ d

Discounted price = % discount × original/initial cost

= 20/100 × d

= 0.2 × d

Selling price = original cost - discounted price

= d - 0.2d

= 0.8 × d

= 0.8d

8 0
3 years ago
HELP PLEASE PLEASE HELP<br> Solve for t.<br> -10t − -17t − 10t + -13 = 11
Marta_Voda [28]

-10t - (-17t) - 10t + (-13) = 11   (two negative signs makes a positive)

-10t + 17t - 10t - 13 = 11  Combine like terms

-3t - 13 = 11    Add 13 on both sides

-3t = 24     Divide -3 on both sides

t = -8




8 0
3 years ago
-12-6-(-2) combine like terms
dexar [7]

Answer:

-12-6-(-2)

-12-6-+2

-18+2

-16

Hope This Helps!!!

8 0
3 years ago
Read 2 more answers
Other questions:
  • The blank of a fraction is a part that tells how many units the fraction contains
    8·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    12·1 answer
  • Meredith rented a bike from Bubba’s Bike Shack. They charged $2 per hour. Meredith paid $26. Which equation could be used to fin
    9·1 answer
  • 3√3 AS A WHOLE RADICAL
    10·1 answer
  • There are 72 squares in the model. 72 squares What is the result of 72 divided by 12? 6 8 9 12
    9·2 answers
  • HELLPPPPP MEEEEE IS DUE TODAY
    10·1 answer
  • 2z^8- 32z^8<br> Help plz
    12·2 answers
  • A store has a sale with 20% off every item. When you enter the store, you receive a coupon that states that you receive an addit
    15·1 answer
  • Please some help me or I’ll fail I need help ASAP
    14·1 answer
  • If you drive 23 miles south, make a turn and drive 39 miles east, how far are you, in a straight line, from
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!