Answer:
2/5+4/10
first find the LCM =10
Mytiply both numerator and denominator to have the denominator same value 2×2/5×2 + 4×1/10×1=
4/10 + 4/10 add numerator 8 / 10 both number divisible by 2 answer is 4/5
Answer: 3 x 6 + 5
or
3 x 5 + 6
or
(5 + 6) x 3
or
3 x (5 + 6)
etc.
Step-by-step explanation:
Answer:
67
Step-by-step explanation:
the craated
Answer:
D.$315
Step-by-step explanation:
$450=100%
100%-20%-10%=70%
$450×70%=$450×70/100
=$315