About 7/10 of the U.S population in 1991 believed saying look before you leap to be true (175,104,000). What was the total population?
175,104,000 / (7/10)
175,104,000 * (10/7) = 1,751,040,000/7 = 250,148,571
you want to estimate 5.25 - 3.3. why would using front-end estimation and adjusting tell you more about the answer than rounding?
a way to solve 26 x 19
Estimate. Then find the product
20000000
To find the total population, we can divide the given number of individuals who believed that saying to be true (175,104,000) by the fraction representing the proportion of the U.S. population that believed it.
The fraction 7/10 represents the proportion of the U.S. population, so we can set up the equation:
(7/10) * Total Population = 175,104,000
To solve for the total population, we need to isolate the variable by performing the inverse operation. In this case, we need to multiply both sides of the equation by the reciprocal of 7/10, which is 10/7:
(7/10) * Total Population * (10/7) = 175,104,000 * (10/7)
Simplifying the equation, we have:
Total Population = (175,104,000 * 10) / 7
Using a calculator, we can evaluate the right-hand side of the equation:
Total Population ≈ 250,148,571.43
Therefore, the estimated total population in 1991 is approximately 250,148,571.