7.2÷0.1

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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7.2÷0.1
End-of-unit review
End-of-unit review
1 Write 10 in:
Ten Thouscnd
a numbers
2 Write the number 100 000 000 as a power of 10. E
b words.
102
3 Work these out,
a 41 x0.1-Ч-0Ь 23 х 0.01-
A Write these in order of size, starting with the smallest.
a 10.9, 10.98, 10.8, 10.09
$54 $24
7.2+0.1
d 0.24 + 0.01
35.
b 7 m, 750 cm, 0.7 m, 77 cm
5 Write the correct sign, < or >, between each pair.
a 3.65 O3,.56
b 9.01 09.1
C 42 mm 0.5 cm
6 Write the correct sign, = or #, between each pair.
a 3.05 kg O 3005 g
7 Round each number to the given degree of accuracy.
a 6725 (nearest 100)
d 63.81 (nearest whole number)
b 0.6710670 ml
C 0.3 km O 30 m
b 235 890 (nearest 10 000)
e 12.62 (1 d.p.)
C 8 216 899 (nearest million)
f 7.566 (2 d.p.)
8 Ashley takes part in a discus competition.
In the first round he throws the discus a distance of 27.29 m.
In the second round he throws the discus a distance of 29.73 m.
Work out:
a the sum of the two distances he has thrown
b the difference in the two distances he has thrown.
82
9 Work out these divisions. Give your answers correct to one decimal place.
a 96 + 7
b 278 3
10 Work out these divisions. Give your answers correct to two decimal places.
a 8.47 ÷ 6
b 8.7 9
11 Use equivalent calculations to work these out.
b 23.5 x 0.06
C 72 x 0.4
d 89 x 0.08
а 3.12 x0.2
12 Use equivalent calculations to work these out.
b 6.3 + 0.9
C 72 + 0.08
d 3.5 + 0.05
a 84 0.2
13 Work out (23.8 - 2.49) + (4 × 0.15).
Give your answer correct to two decimal places.
14 i Work out the answer to the problem below.
ii Show all your working and at each step explain what it is that you have worked out.
iii Make sure your working is clearly and neatly presented.
iv Use estimation or inverse operations to check your answer.
Jane runs a fun-fair ride.
The prices she charges are shown in the box.
One Thursday Jane has:
18 customers that have 1 ride
12 customers that have 2 rides
5 customers that have 3 rides.
REDMI K20 PROy does Jane take on this Thursday?
Thrills and Spills!
1 ride costs $15
2 rides cost $28
3 rides cost $38
3 Place value, ordering and rou
Al TRIPLE CAMERA
Transcribed Image Text:End-of-unit review End-of-unit review 1 Write 10 in: Ten Thouscnd a numbers 2 Write the number 100 000 000 as a power of 10. E b words. 102 3 Work these out, a 41 x0.1-Ч-0Ь 23 х 0.01- A Write these in order of size, starting with the smallest. a 10.9, 10.98, 10.8, 10.09 $54 $24 7.2+0.1 d 0.24 + 0.01 35. b 7 m, 750 cm, 0.7 m, 77 cm 5 Write the correct sign, < or >, between each pair. a 3.65 O3,.56 b 9.01 09.1 C 42 mm 0.5 cm 6 Write the correct sign, = or #, between each pair. a 3.05 kg O 3005 g 7 Round each number to the given degree of accuracy. a 6725 (nearest 100) d 63.81 (nearest whole number) b 0.6710670 ml C 0.3 km O 30 m b 235 890 (nearest 10 000) e 12.62 (1 d.p.) C 8 216 899 (nearest million) f 7.566 (2 d.p.) 8 Ashley takes part in a discus competition. In the first round he throws the discus a distance of 27.29 m. In the second round he throws the discus a distance of 29.73 m. Work out: a the sum of the two distances he has thrown b the difference in the two distances he has thrown. 82 9 Work out these divisions. Give your answers correct to one decimal place. a 96 + 7 b 278 3 10 Work out these divisions. Give your answers correct to two decimal places. a 8.47 ÷ 6 b 8.7 9 11 Use equivalent calculations to work these out. b 23.5 x 0.06 C 72 x 0.4 d 89 x 0.08 а 3.12 x0.2 12 Use equivalent calculations to work these out. b 6.3 + 0.9 C 72 + 0.08 d 3.5 + 0.05 a 84 0.2 13 Work out (23.8 - 2.49) + (4 × 0.15). Give your answer correct to two decimal places. 14 i Work out the answer to the problem below. ii Show all your working and at each step explain what it is that you have worked out. iii Make sure your working is clearly and neatly presented. iv Use estimation or inverse operations to check your answer. Jane runs a fun-fair ride. The prices she charges are shown in the box. One Thursday Jane has: 18 customers that have 1 ride 12 customers that have 2 rides 5 customers that have 3 rides. REDMI K20 PROy does Jane take on this Thursday? Thrills and Spills! 1 ride costs $15 2 rides cost $28 3 rides cost $38 3 Place value, ordering and rou Al TRIPLE CAMERA
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