4. Find the equivalent fraction of 3/5
(a) denominator 20
(b) numerator 9.
Answers
Answered by
2
Step-by-step explanation:
Denominator 20
(a)3/5*4/4=12/20
Numerator 9
(b)3/5**3/3=9/15
Answered by
145
Answer:
(a) 3/5 = _ /20
First do criss multiplying
3×20 = _ × 5
_ = 3 × 20/5
_ = 3 × 4
_ = 12
(b) 3/5 = 9 / _
Cross multiplying
_ × 3 = 9 × 5
_ = 9 × 5 / 3
_ = 3 × 5
_ = 15
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