Apps Android main.xml help

[zit1343]

Hello,
I am trying to get use to android xml
I am making tip calculator for android
I am trying to make layout first, I got it layout done somewhat
I need some help, if someone can give it touch and make it better
like I want space between each layout and I want EditText box on right of screen and text on left and fit_parent
here is the code
and image of how ugly it looks right now lol
please do not modify my xml code too much just modify to fix it
so I have better understand of it
thank you

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="vertical" android:layout_height="wrap_content" android:layout_width="wrap_content">
    
    <LinearLayout
        android:layout_height="wrap_content"    
        android:orientation="horizontal"
        android:layout_width="wrap_content" android:layout_weight="1">
        <TextView 
            android:id="@+id/textView1" 
            android:layout_width="wrap_content" 
            android:text="Amount of Bill" 
            android:layout_height="wrap_content">
        </TextView>
        <EditText android:layout_width="100px" 
                  android:text="@string/enter_amount" 
                  android:id="@+id/editText1" 
                  android:layout_height="50px"></EditText>
    </LinearLayout>
    <LinearLayout
        android:layout_height="wrap_content"    
        android:orientation="horizontal"
        android:layout_width="wrap_content" android:layout_weight="1">
        <TextView 
            android:id="@+id/textView1" 
            android:layout_width="wrap_content" 
            android:text="Tip Percent" 
            android:layout_height="wrap_content">
        </TextView>
        <EditText android:layout_width="100px" 
                  android:text="@string/enter_amount" 
                  android:id="@+id/editText1" 
                  android:layout_height="50px"></EditText>
    </LinearLayout>
    <LinearLayout
        android:layout_height="wrap_content"    
        android:orientation="horizontal"
        android:layout_width="wrap_content" android:layout_weight="1">
        <TextView 
            android:id="@+id/textView1" 
            android:layout_width="wrap_content" 
            android:text="Number of People" 
            android:layout_height="wrap_content">
        </TextView>
        <EditText android:layout_width="100px" 
                  android:text="@string/enter_amount" 
                  android:id="@+id/editText1" 
                  android:layout_height="50px"></EditText>
    </LinearLayout>    
    <LinearLayout 
        android:orientation="horizontal" android:layout_width="wrap_content" 
        android:layout_height="wrap_content" android:layout_weight="1">
            <Button
                android:layout_width="100px"
                android:text="Calculate"
                android:layout_height="50px">
            </Button>
            <Button
                android:layout_width="100px"
                android:text="Reset"
                android:layout_height="50px">
            </Button>
    
    </LinearLayout>
    
    <LinearLayout 
        android:orientation="horizontal" android:layout_width="wrap_content" 
        android:layout_height="wrap_content" android:layout_weight="1">
            <TextView 
                android:id="@+id/textView1" 
                android:layout_width="wrap_content" 
                android:text="Tip Amount:" 
                android:layout_height="wrap_content">
            </TextView>
            <EditText 
                android:layout_width="100px" 
                android:text="@string/enter_amount" 
                android:id="@+id/editText1" 
                android:layout_height="50px">
              </EditText>
  </LinearLayout>
  <LinearLayout 
        android:orientation="horizontal" android:layout_width="wrap_content" 
        android:layout_height="wrap_content" android:layout_weight="1">
            <TextView 
                android:id="@+id/textView1" 
                android:layout_width="wrap_content" 
                android:text="Total to Pay:" 
                android:layout_height="wrap_content">
            </TextView>
            <EditText 
                android:layout_width="100px" 
                android:text="@string/enter_amount" 
                android:id="@+id/editText1" 
                android:layout_height="50px"></EditText>
  </LinearLayout>
  <LinearLayout 
        android:orientation="horizontal" android:layout_width="wrap_content" 
        android:layout_height="wrap_content" android:layout_weight="1">
            <TextView 
                android:id="@+id/textView1" 
                android:layout_width="wrap_content" 
                android:text="Total per Person:" 
                android:layout_height="wrap_content">
            </TextView>
            <EditText 
                android:layout_width="100px" 
                android:text="@string/enter_amount" 
                android:id="@+id/editText1" 
                android:layout_height="50px">
              </EditText>
  </LinearLayout>
</LinearLayout>