round decimal numbers to the nearest hundreds and thousand
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round decimal numbers to the nearest hundreds and thousand
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Answer:
See below :)
Step-by-step explanation:
If number before underlined digit is less than 5, retain; if equal to or more than 5, increase.
A.
1. 0.3075 Nearest hundredth is 0
7>5 so 0.3075 = 0.31
2. 18.7813 Nearest hundredth is 8
1<5 so 18.7813 = 18.78
3. 39.5637 Nearest hundredth is 6
3<5 so 39.5637 = 39.56
4. 8.7481 Nearest hundredth is 4
8>5 so 8.7481 = 8.75
5. 0.8254 Nearest hundredth is 2
5=5 so 0.8254 = 0.83
B.
1. 0.4951 Nearest thousandth is 5
1<5 so 0.4951 = 0.495
2. 46.9081 Nearest thousandth is 8
1<5 so 46.9081 = 46.908
3. 3.6025 Nearest thousandth is 2
5=5 so 3.6025 = 3.603
4. 76.5032 Nearest thousandth is 3
2<5 so 76.5032 = 76.503
5. 27.4563 Nearest thousandth is 6
3<5 so 27.4563 = 27.456
II.
1. 32.56mph Nearest tenth is 5
6>5 so 32.56mph = 32.6mph
2. 89.365 Nearest hundredth is 6
5=5 so 89.365 = 89.37
3. 213.4326 Nearest thousandth is 2
6>5 so 213.4326 = 213.433