Question

1.) 5 lusin = ... buah
½ lusin = ... buah

2.) 8 kodi = ... potong
¼ kodi = ... potong

3.) 6 rim = ... lembar
1 ½ rim = ... lembar

4.) ½ gross = ... lusin
½ gross = ... buah

Answer 1

1.) 5 lusin = 5 x 12 = 60 buah
½ lusin = 1/2 x 12 = 6 buah

2.) 8 kodi = 8 x 20 = 160 potong
¼ kodi = 1/4 x 20 = 5 potong

3.) 6 rim = 6 x 500 = 3000 lembar
1 ½ rim = 3/2 x 500 = 750 lembar

4.) ½ gross = 1/2 x 12 = 6 lusin
½ gross = .1/2 x 144 = 72 buah

Answer 2

1. 5 lusin = 5×12 = 60 buah
1/2 lusin = 1/2 x 12 = 6 buah
2. 8 kodi = 8 x 20 = 160 potong
1/4 kodi = 1/4 x 20 = 5 potong
3. 6 rim = 6 x 500 = 3000 lembar
3/2 rim = 3/2 x 500 = 750 lembar
4. 1/2 gross = 1/2 x 12 = 6 lusin
1/2 gross = 1/2 x 144 = 72 buah