Question

Plis zadanie w załączniku daje naj !

Answer 1

A)
9/10:3/8=9/10x8/3=3/5x4/1=12/5=2 2/5
b)
2/5:3/20=2/5x20/3=2x4/3=8/3=2 2/3
c)
5/9:25/6=5/6x6/25=1/3x2/5=2/15
d)
8/21:6/7=8/21x7/6=4/3x1/3=4/9
e)
2 7/9:1 2/3=21/9:5/3=21/9x3/5=21/3x1/5=7x1/5=7/5=1 2/5
f)
1 2/3:2 7/9=6/3:21/9=6/3xx9/27=2x3/7=6/7
g)
4:6 2/5=4 :32/5=4x5/32=1x5/8=5/8
h)
6 2/9:7=56/9x1/7=8/9x1=8/9