How to multiply a rational number with a reciprocal?
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example- 5/6 × 72/100
we crossmultiply that means
=100÷5 / 72÷6
=20/12
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Answer:
Step-by-step explanation:
Reciprocal of a Rational Number. We will learn the reciprocal of a rational number. The rational number b/a is called the multiplicative inverse or reciprocal of a/b and is denoted by (a/b)-1. The reciprocal of 5/16 is 16/5.
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