Question

Fill in the blanks:
(i) The simplest form of the ratio 495:275 is....
(ii) The ratio of 1.5 m to 10 cm is ....
(iii) The first term of a ratio is called .....
while the second term is called ..
(iv) An equality of two ratios is called a
(v) If a:b::c:d, then d is called ...................... proportional to a, b and c.
(vi) In a proportion, product of extremes=..
(vii) The mean proportional between 2 and 8 is
(viii) If a, b, care in continued proportion, then c is called ...
... proportional to a and b.
(ix) If 18 apples cost * 108, then the cost of 11 apples is ........
(x) The third proportional to 8 and 12 is....
Gunta and his wife are both school teachers and get 14,000 and 8,750 respectively per month. Find
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Answer 1

(i) 9:5

(ii)15:1

(iii) antecedent nd consequent

(iv)proportion

(ix)66

Answer 2

Answer:

1. 495/275 =

495 ÷ 275 =

1.8 =

2. 1.5 m = 150 cm then 150 to 10 cm = 15 to 1 or 15:1.

3. antecedent and consequent.

Explanation: