☰ Contents · Mathematics

The distributive law and reciprocal numbers

Lessons 17–18 · 2 lessons · M.A. Mirzaahmedov, A.A. Rahimqoriyev, Sh.N. Ismailov, M.A. To‘xtaxodjayeva. Mathematics Grade 6, 2nd edition. O‘qituvchi NMIU, Tashkent, 2017
Answers are for parents and teachers.
1
Find the reciprocal of 2 1/5.
2
Compute 5/6 · 13 + 5/6 · 5 conveniently.
3
Compute 101 · 45 as (100 + 1) · 45.
4
Solve 5/9 · x = 1 for x.
5
Compute 8 1/3 · 12 with the distributive law.