6) The quotient of seven and a number. added to ten
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Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Will gve pints stars and brainliest

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion