Question

1. Convert into like fractions and a
1
1
8
a.
b. 1.2
+
1 +3
4.
Add.​

Answer 1

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? Sounds like a harsh place to be. The sale and trade of goods defines much of the development and history of the world.

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