-12 = 3x + 3
-12 - 3 = 3x
- 15 = 3x
-15/3 = x
-5 = x
Answer:
9/20
Step-by-step explanation:
LCM of 5, 20, and 10 = 20
4/5
= 4/5 x 4/4
= ( 4 x 4 )/( 5 x 4 )
= 16/20
2/10
= ( 2/10 ) x ( 2/2 )
= ( 2 x 2 )/( 10 x 2 )
= 4/20
4/5 - 3/20 - 2/10
= 16/20 - 3/20 - 4/20
= ( 16 - 3 - 4 )/20
= ( 16 - 7 )/20
= 9/20
The correct answer is 20 Hope this helps! ;D
Answer:
Step-by-step explanation:
Answer:
94.2
Step-by-step explanation: