Question

Round off the following numbers as mentioned in the bracket:
a) 80.599 (to the nearest tenths)
b) 3.841 (to 2 decimal point) ...
c) 5 0 6 2.98 (to the nearest hundreds) ...........
d) 85.039 (to the nearest hundredths)
e) 4 927.69 (to the nearest whole number.​

Answer 1

Step-by-step explanation:

a) 80.6

b)3.84

c)506

d)5

hope I will help you!!!

Answer 2

Answer:

a.80.6

b.3.84

c.5100

d.85.04

e.4928

Step-by-step explanation:

a.80.599( to the nearest tenths)

Hundredth place value =9

Tenth place value =5

We see hundredth place value of given number .The hundredth place value is greater than 5 therefore, one will be added to tenth place value and all digits on left side of tenth place value  remain same and all digits lie on right side of tenth place value are replace by zero.

Therefore, the number will be 80.6( nearest to tenth place ).

b.3.841 (to 2 decimal point )

Thousandth place value=1

Hundredth place value=4

We will see thousandth place value of the given number . The thousandth place value is less than 5 therefore, no change in hundredth place value.The digits lie on left side of hundredth place value remain same and all digits are lie on the right side of hundredth place value are replace by zero.

Therefore, the number will be 3.84 (  to 2 decimal point ).

c.5062.98 (to the nearest hundreds)

Tens place value =6

Hundred place value=0

We will see the tens place value of the given number .The tens place value is 6 that  is greater than 5 therefore, one will be add to hundreds place value (0 ) and all digits lie on left side of hundred place value remain same and the digits lie on right side of hundred place value are replace by zero.

Therefore, the number will be 5100( to the nearest hundreds)

d.85.039(to the nearest hundredths )

Thousandth place value =9

Hundredth place value =3

We will see thousandth place value.The thousandth place value is 9 that is greater than 5 therefore, one will be add to hundredth place value and all digits lie on left side of hundredth place value  remain same and the digits lie on right side of hundredth place value are replace by zero.

Therefore, the number will be 85.04 (to the nearest hundredths ).

e.4927.69 (to the nearest whole number ).

Unit place value =7

Tenth place value=6

We will see the tenth place value .The tenth place value is greater than 5 therefore, one will be add to unit place value .The digits lie on left side of unit place value remain same and the digits lie on right side of unit place value are replace by zero.

Therefore, the number will be 4928 (to the nearest whole number ).