Question

Express the following products in the from of p/q
1) 0.05×16
2)-1.5×0.3×5
3)100×0.22×1.05

Answer 1

i hope thats solving are right

Answer 2

1)0.05×16
5/100×16
80/100= 4/5

2)-1.5×0.3×5
-15/10×3/10×5
-3/2×3/2
-9/4

3)100×0.22×1.05
100×22/100×105/100
22×21/20
11×21/10
231/10

May it helps you...