I buy 5 metres of cloth at x per metre. How much change will i get from 7,000 NGN

charge it 1400 per meter

Step-by-step explanation:

given data

rate = x per meter

cloth = 5 meter

price = 7000

solution

we get here change that i get is x

we get 5 meter at x rate so

5 × x = 7000     ...........1

x =  

x =

so we charge it 1400 per meter

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

5+2x=a

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