Instruction
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Expressing Rational Numbers in Decimal Expansion
Match each rational number to its equivalent decimal expansion
7/10
0.46
7/9
0.875
7/15
7/8

Multiply. write your answer in simplest form. 3/8 x 5/7

It says factor each expression 49x-28?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.