Question

[1] convert the given fraction to percentage

a) 1/8

b) 11/15

c)1 3/8

[2] find the value of

a) 4p+7,when p = 2

b) 5/2 m-4,when m=2

c) 5a - 7b+ when a= 2,b=3& c = 9

d) am + 3n , when m=2 & n =6

[3] find the value of

a) 75% of 12
b) 12 1/2% of 64
c) 14% of ₹75

[4] find the numerical & literal co-efficient.

a) –5mn2
b) 9/5 abc
c) –x
d) 0.5p3

[5] find the value of ‛x’ in the proportion

a) x : 4 : : 9 : 12
b) 56 : x : : 8 : 5

[6] add

a) 5a + 9b-c , 3b -b a + 9C & - 2b–C+3 a
b) 15 x - 10y-z, –15x + 9y –Tz & 9z - 3y + 10z

[7] subtraction

a) (9x2 – y2 + 2 z2) from (– 2x2 + 2y2 – z2)

b) (–2m + 5n –15mn ) from ( 5m –2n– 2mn)


please answer this questions
who will tell correct answer i will make them brainlist




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Answer 1

Answer:

I DONT KNOW

Step-by-step explanation: