When rounding to the nearest tenth, which of the numbers below will round to 78.5? S

78.6

Step-by-step explanation:

Rules For Rounding Numbers Numbers can be rounded to the nearest ten, the nearest hundred, the nearest thousand, the nearest million, and so on. If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

the answer is 15% decrease