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3 years ago

11

The us postal service handles 170000000000 pieces of mail each year. This is 40% of the world's total. How many pieces of mail a

re sent each year

1 answer:

labwork [276]3 years ago

4 0

425000000000 cuz you do 17000000000 divided by .4

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James has eight coins in his pocket. All the coins are either dimes or quarters.The total value of the coins is $1.25. How many

Goshia [24]

Answer:

he has 5d+3q

Step-by-step explanation:

since every d is .10 and every q is .25 the equation can be changed to 5(.10)+3(.25) which is equal to .5+.75 which adds up to 1.25

i did this by assuming that the amount of d is 8 at first, then change one of the 8 d to a q which will give you 7d+q, then assume another d is a q which will give you 6d+2q, repeat this until the amount of d and q add up to 1.25

6 0

3 years ago

Which number has the same value as 3 X 1/10?

irakobra [83]

To find the same value as 3 x 1/10 you first have to solve 3 x 1/10

so how to do this is you have to make 3 into a fraction

so to make 3 into a fraction you can put 3 as the numerator and 1 as the denominator

so you multiply
$\frac{3}{1} \times \frac{1}{10} = \frac{3}{10}$
so 3/10 has the same value as 3x1/10

HOPE THIS HELPS!!!

5 0

3 years ago

Hi i need help please:))

marin [14]

Answer:

i got 96

Step-by-step explanation:

you have to find the unit rate for 1 driveway and times that by 12

32 divided by 4 is 8

8 x 12 is 96

hope this helps :)

4 0

3 years ago

What is the equivalent fraction for 5/6 3/8

Serga [27]

5/6 is equal to 10/12 and 3/8 is equivalent to 6/16

3 0

3 years ago

Should 0 be on your number line? Explain.

Vladimir [108]

Yes it should, 0 is still a number even though it’s value is nothing. You can’t get to -1 without 0.

4 0

3 years ago

Read 2 more answers