BNU1501 Exam Pack 2022

BNU1501
Basic Numeracy
Exam pack 2022
o Assignments 1 - 4 for Semester 1 2020
o Assignments 1 - 4 for Semester 2 2020
o Assignments 1 - 4 for 2021
o Questions and Solutions to Exam May/June 2014
o Questions and Solutions to Exam Oct/Nov 2014
o Questions and Solutions to Exam May/June 2016
o Questions and Solutions to Exam Oct/Nov 2016
o Questions and Solutions to Exam May/June 2017
o Questions and Solutions to Exam Oct/Nov 2017
o Questions and Solutions to Exam May/June 2019


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, BNU1501
Basic Numeracy
Assignment 01 for Semester 01 (compulsory)
Unique Number 823796
Due: 20 February 2020
Disclaimer

Distribution of this document is illegal.
Users may therefore not share, reproduce, duplicate, copy, sell, or resell this document.

I cannot guarantee results for the student. The opinions expressed are in good faith and while every
care has been taken in preparing this document, I make no representations and give no warranties of
whatever nature in respect of this document, including but not limited to the accuracy or
completeness of any information, facts and/or opinions contained therein.

The result of a student is dependent on many factors including a student’s study habits, and
engagement in study groups.

In no event will I be held liable for the use of and reliance of the opinions and findings in this document.

Question 1

Round 10.34791 off to three decimal digits.

[1] 10,347
[2] 10,348
[3] 10,034
[4] 11,348
Answer:

[2] 10,348

You want to keep three digits, so the “7” will be the last digit. The next digit is “9”, which is more than
5. Add 1 to the “7” and drop the “91” part to get 10,348.

Question 2

Round 10.99458 off to two decimal digits.

[1] 11,00
[2] 10,00

, [3] 10,99
[4] 10,90
Answer:

[3] 10,99

You want to keep two digits, so the “9” will be the last digit. The next digit to the right of “9” is “4”,
which is less than 5. Drop the “458” part to get 10,99.

Question 3

Round 10.34791 off to one decimal digit.

[1] 11.0
[2] 10.4
[3] 10.3
[4] 10.0
Answer:

[4] 10.0

You want to keep only integers, so the “0” is the last digit. The next digit is “3”, which is less than 5.
Drop the “34791” part to get 10.

Question 4

Suppose q loaves of bread cost c rands (R). Indicate an expression for the cost (in rands, R) of three
loaves of bread.
𝑐
(1) 3 𝑞


(2) 3𝑞𝑐

3𝑞
(3) 𝑐

𝑐
(4) 3𝑞

Solution:
𝑐
(1) 3 𝑞

If q loaves cost c rand:
𝑐
One loaf costs rand
𝑞
𝑐
Therefore, 3 loaves will cost you x 3 rand
𝑞
𝑐
=3 rand
𝑞