lathavongd
Answered

PLS HELP WITH ALL OF THESE QUESTIONS QUICK!!! IM GIVING 20 POINTS!!!!!!

(1) Solve 4/9 - 4/10 (2) Solve 2/5 - 1/7 (3) Solve 6/7 - 5/14 (4) Solve 5/6 - 3/4
A 4/90 A 1/5 A 1/14 A 1/12
B 4/19 B 1/7 B 5/14 B 2/6
C 6/10 C 9/35 C 6/14 C 8/24
D 6/9 D 3/12 D 7/14 D 2/4



Answer :

mathstudent55

Answer:

(1) 2/45 or 4/90

(2) 9/35

(3) 1/2 or 7/14

(4) 1/12

Step-by-step explanation:

(1)

4/9 - 4/10 =

= 40/90 - 36/90

= 4/90

= 2/45

(2)

2/5 - 1/7 =

= 14/35 - 5/35

= 9/35

(3)

6/7 - 5/14 =

= 12/14 - 5/14

= 7/14

= 1/2

(4)

5/6 - 3/4 =

= 10/12 - 9/12

= 1/12

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