Question

4. Evaluate the following:
(a) 17.287 + 12.713
(b) 16.83-7.57
(c) 16.52 0.04
(d) 80*0.6*2.5
5. Round off the following figures correct to the
(1) Nearest ten
(ii) Nearest hundred (iii) Nearest thousand
(a) 6764567
(b) 769890
6. ; passengers in a train are men, are woman and the rest are children. If there are 72 women,
find:
a) The total number of passengers in the train.
b) How many more men than children there are in the train?
7. Indicate how many significant figures there are in each of the following measured values.
a) 246.32
c) 100.3
e) 350.670
b) 107.854
d) 0.678
1) 1.0000 32000
8. If the cost of Ikg of apples is $5.95, how many kilos of apples can you buy using $30?

Answer 1

Answer:

My answer is 30.000 this is right answer

Answer 2

Answer:

a 17.287 + 12.713

=30.000

b 16.83-7.57

9.2 6