Question

S
Essential ICSE Mathematics for Class 7
+26
+6
6
no
EXERCISE
os
2
ΤΑ
x 2
Tution copy
so
so
75
:
61
() 87: 112
4
7
Express the following ratios in the simplest form.
(i) 105 : 231
3 9
(ii)
(iii) 4
(iv
8 16
6
Express each of the following ratios in the simplest form.
(i) 60 paise 50 to 26 paise 75
(ii) 14 m to 7 m 35 cm
(iii) 3 kg 500 g to 4 kg 250 g
(iv) 3 min 10 s to 1 min 40 s
man earns 90 000 a year and spends 75 600 a year. Find the ratio of (i) his
is expenditure and (ii) his savings to his income.
wo new cars were valued at 53 96 000 and 5 96 000 respectively. After 6
arket value of each fell by 396 000. Find the ratio of their values (i) in the b
6 months later.
1
aby girl sleeps 12 hours every day. Find the ratio of the time she is awa
2
is asleep.
L
so​

Answer 1

Step-by-step explanation:

60 paise 50 to 26 paise 75

(ii) 14 m to 7 m 35 cm

(iii) 3 kg 500 g to 4 kg 250 g

(iv) 3 min 10 s to 1 min 40 s

man earns 90 000 a year and spends 75 600 a year. Find the ratio of (i) his

is expenditure and (ii) his savings to his income.

wo new cars were valued at 53 96 000 and 5 96 000 respectively. After 6

arket value of each fell by 396 000. Find the ratio of their values (i) in the b

6 months later.