Jawapan

  • Pengguna Brainly
2016-02-19T15:13:00+08:00
Gula = 10 kg
kek = 3.1 kg
biskut = 2.8 kg

10 - 3.1 - 2.8 kg
= 4.1 kg
1 5 1
2016-02-20T13:20:08+08:00
10.00kg-(3.1kg+2.8)#untuk memudahkan gunakan kurungan#
3.1kg+2.8kg=5.9kg
10.00kg-5.9kg=4.1kg