Eighty is 0.4 of what number

2 answers:

8 0

80*1/.4=200, so 80 is .4 of 200.

6 0

80=0.4*x => x=80/0.4=800/4=200

You might be interested in

Marianna [84]

Answer:

123

you add up all sides then subtract by 180 giving you 123

6 0

3 years ago

AVprozaik [17]

Answer:

1.25

Step-by-step explanation:

8 0

3 years ago

MakcuM [25]

80 because 16 divided by 20%
of means multiply but in this case divide

6 0

3 years ago

bazaltina [42]

2*(n-55)=3*(n+8.8)
2n-110=3n+26.4
-136.4=n

8 0

4 years ago

sasho [114]

4x+5(3x+9)=7
4x+15x+45=7
19x=7-45
19x = -38
$\frac{19x}{19} = \frac{ - 38}{19}$
x= -2

y=3(-2)+9
y=-6+9
y= 3

6 0

3 years ago