28:35: : 42:p find the value of p
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Answered by
0
Answer:
55.5
Step-by-step explanation:
28:35::42:p
28×p=42×35
p=42×35/28
p= 42×5/4
= 21×5/2
=55.5
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Answered by
1
28:35. :: 42:p
can be written as
4 x 7 : 5 x 7
by this we can see in numerator and denominator the multipled number is consecutive
follow se method here to find p
42:p
6 x 7 : 7 x 7
42:49
thus p = 49
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