# 7 over 9 minus 3 over 7?

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First we need to convert to the same type, giving us 49 over 63 minus 27 over 63, giving us 22 over 63.
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-8/45

# What is 13 and 1 over 3 minus 7 and 7 over 9?

13 and 1/3 - 7 and 7/9 in improper fractions is 40/3 - 70/9 You can get the same denominator by multiplying the first fraction top and bottom by 3 120/9-70/9 =50/9 As a mi

zero!

13 over 63.

# What is 7 over 9 minus 2 over 3?

7/9-2/3=7/9-6/9=1/9 remember to use the least common denominator.

5/7

7/36

# What is 7 over 9 minus 4 over 9?

What grade are you in? lol Its 3 over 9 (3/9).

# How do you do 1 over 9 minus 7 over 9?

1 -------- 9-7 -------- 9

# What is 3 and 9 over 7 minus 1 and 1 over 14?

3 9 / 7 - 1 1 / 14 = 30/7 - 15/14 = 60/14 - 15/14 = 45/14 = 3 3 / 14 .

# What is 4 over 9 minus 7 over 9?

The answer is -3 over 9

# What is 7 over 9 minus 1 over 3?

the answer is 4 over 9!

# What is 3 over 7 minus 5 over 9?

3/7 = 27/63 5/9 = 35/63 27/63 - 35/63 = -8/63

# What is 7 over 9 minus 2 over 7?

as near as makes no difference...1/2, or exactly 492/1000

# What is 3 over 2 minus 9 over 7?

Expressed as a proper fraction in its simplest form, 3/2 - 9/7 =3/14 or three fourteenths. Expressed as a decimal, this is equal to0.2142857 recurring (that is, 0.214285714285

7/9 - 3/9 = 4/9

# What is 7 over 9 minus 3 over 4?

7/9 minus 3/4 is 1/36