3 years ago

Subtract. Express your answer in simplest form.

Mathematics

1 answer:

SpyIntel [72]3 years ago

5 0

Subtract. Express your answer in simplest form.
5
ထ |
9
12
3
O
12
51
108
17
36

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1) A grocer sold 5 kg of wheat flour at Rs 30 per kg and gained 20%. If he had sold

natita [175]

Answer:

given,

selling price (sp)=rs 5 ×30

=rs 150

now, gain %=20%

cost price (cp)=

$\frac{sp \times 100}{100 + gain\%}$

$= \frac{150 \times 100}{100 + 20}$

therefore cp= rs125

now,

again in 2nd case

sp= rs 27×5

therefore sp=rs 135

and cp= rs125

now, sp>cp so,

$gain\% = \frac{sp - cp}{cp} \times 100\%$

or, gain=

$= \frac{135 - 125}{125} \times 100\%$

therefore gain %= 8%.... is answer

hope it helps..

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4 years ago

The floor of a concert venue is 100 3/4 feet by 75 1/2 feet. what is the area of the floor?

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Answer:

c = 6

Step-by-step explanation:

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