Round of 248,682 to the nearest hundred

Mathematics

2 answers:

zaharov [31]3 years ago

8 0

248,700

682 is closer to 700 than to 600

notka56 [123]3 years ago

5 0

248,682 rounded to nearest hundred means just look at the hundreds place which is the 6. Now the number to the right of that is the 8 and that is the number that helps you decide to round up or down. If it is 4 or lower, keep the hundreds place the same. If it is 5 or higher then round up 1. Then any number that follows the hundreds place all change to 0.

248,700

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3x+4y=12 6x+2y=6 rewrite each equation and soap intercept form

miskamm [114]

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Move 2y to the front so it looks like 2y=6-6x
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5 0

3 years ago

Saturn is 8.867 × 10^8 miles away from the Sun. Uranus is 1.787 × 10^9 miles away from the Sun. Approximately how many times far

Over [174]

Answer:

2 times

Step-by-step explanation:

Please refer to the image attached of our solar system in which Saturn and Uranus are clearly visible.

Distance of Saturn from Sun, $D_{1} = 8.867 \times 10^{8}\ miles$

Distance of Uranus from Sun, $D_{2} = 1.787 \times 10^{9}\ miles$

We have to find, how many times the Uranus is far from Sun than Saturn is far from Sun.

Let us begin by multiplying the distance of Saturn from Sun by 2: $D_{1} \times 2 = 8.867 \times 10^{8}\ miles \times 2\\\Rightarrow 17.734 \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{1} \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{8+1}\ miles\\\Rightarrow 1.7734 \times 10^{9} $\approx$ D_{2}$