Question

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Q7. Which ratios are equivalent to
סטו
18:21
a) 3.7
b) 6:7
c) 38:42
d) 36:42


Q8. Share 150 sweets in the ratio 3:7:5
a) 15:35:25
b) 30:50:70
c) 30:70:50
d) 13:17:15


Q9. The ratio of numbers of girls
and boys participating in sports
of a school is 4:5. If the number
of girls is 153, determine the
number of boys participating in
the sports.
a) 68
b) 78
c) 85
d) 45​

Answer 1

Answer:

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