Given that \(113 \times 44 = 4972\), find \(0.113 \times 4.4\)
Answer
\(0.4972\)
Worked Solution
Question 3
27389
The local council planted 8 new trees along one side of the street. The first and last trees are situated 4.8 m from each end of the street and the trees are equally spaced at intervals of 13.7 m. Calculate the length of the street (1dp)
Answer
\(105.5~\text{m}\)
Worked Solution
Question 4
20539
What is \({\rm{0}}{\rm{.0056050 }}\) rounded to \(2\) significant figures?
Answer
\(0.0056\)
Worked Solution
Question 5
20542
Round \({\rm{3}}{\rm{.14159265}}\) to four significant figures.
Answer
\(3.142\)
Worked Solution
Question 6
20543
What is \({\rm{98}}{\rm{.990099}}\) rounded to \(6\) significant figures?
Answer
\(98.9901\)
Worked Solution
Question 7
27382
Round off \(39.98\) to 1 decimal place
A.
\(40.0\)
B.
\(39\)
C.
\(39.9\)
D.
\(40\)
Answer
\(40.0\)
Worked Solution
Question 8
37321
Round off \(0.032654\) to 3 decimal places.
Answer
\(0.033\)
Worked Solution
Question 9
20540
What is \({\rm{45067853}}\) rounded to \(3\) significant figures?
Answer
\(45100000\)
Worked Solution
Question 10
115931
What is \(2.0465\) rounded to \(3\) significant figures?
Answer
2.05
Worked Solution
Question 11
29836
Write \(5.666\) correct to 1 decimal place
Answer
\(5.7\)
Worked Solution
Question 12
29838
Complete the following equation without a calculator
\(3.6+(?)=7.92\)
Answer
\(4.32\)
Worked Solution
Question 13
29840
Luke bought a cricket bat for $12.80, gloves for $5.40 and wickets for $9.70
a) How much did Luke spend in total? b) If he paid with a $50 note, how much change did he receive?
