Math, asked by david244, 11 months ago

the cost of 25 apples is rs 175. How much do 75 apples cost?

Answers

Answered by SRSSINGH
3

given cost of 25 apples = Rs 175

then cost of 1 apple = Rs 175/25

=Rs 7

so cost of 75 apples=Rs 7 *75

= Rs 525



david244: thanks
david244: sure??
Ankit02: Hi dude ,
75 * 7 = 525 ,
Please correct it .
david244: okay.. thanks Bro...
Answered by Ankit02
1

Your Answer ↓↓↓↓↓


Using Ratio and Proportion Identity ,


25 : 175 :: 75 : x

 \frac{25}{175}  =  \frac{75}{x}

 x = \frac{175 * 75 }{25}

x = 525 .


Hence , 525 is the Cost of 75 apples .


^_^ ^_^

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jainakansha71: which ans. is correct
david244: i hope this one..
jainakansha71: r u sure
Ankit02: No it is correct .
david244: m not sur...
david244: mean this 525 is correct
david244: ???
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