Question

15
18
(b)
5. Fill in the following blanks:
0 10 0
60 30 Are these equivalent ratios?)
6. Find the ratio of the following:
(a) 81 to 10
98 to 63
(c) 33 km to 121 km
(d) 30 minutes to 45 minutes
7. Find the ratio of the following:
(a) 30 minutes to 1.5 hours (b)
40 cm to 1.5 m
(e) 55 paise to 31
500 mL to 2 litres
8. In a year, Seema eams 1.50,000 and saves 50.000. Find the ratio of
(a) Money that Seema earns to the money she saves.
(b) Money that she saves to the money she spends.
9. There are 102 teachers in a school of 3300 students. Find the ratio of the number
of teachers to the number of students.
10. In a college, out of 4320 students, 2300 are girls. Find the ratio of
(a) Number of girls to the total number of students
(b) Number of boys to the number of girls.
(d​

Answer 1

Answer:

answer if 7 first part is 1:3