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4 GOLD

7 silver

557 mg of silver

Set-up a proportion

Cross-multiply

557 * 4 = 318.2857

7x = 318.2857

Divide both sides by 7

7x/7 = x

318.2857/7 = 45.4693

Round to the nearest ones

45.4 --> 45

Answer: There is approximately 45 mg of gold

a) total parts 5x+4x = 9x

9x = 153

x= 17 then 5x and 4x ie. 5x17=85

4x17 = 68

So, (a) can be the ratio.

Similarly (b) &(d) can be the ratios.

Consider (c):

13x+4x=17x

17 x = 153 and x=153/17 which is not a whole NUMBER since 153 is not divisible by 17.

Hence, c) 13: 4 can not be in the ratio.

(C) is the correct answer.

There FORE; cost of 3 mangoes and 2 applea is RS 27

SURESH =100-------3600

1----36

ramesh= 140x36=5040

Histogram is a diagram consisting of RECTANGLES whose area is PROPORTIONAL to the frequency of a VARIABLE and whose width is EQUAL to the class INTERVAL. Hope it helps

This is the most APPROPRIATE ANSWER

84 days is the CORRECT answer
I HOPE
it would be USEFUL

Answer is DEPENDENT on POINT ANS 6 TRIANGLES

Total number of STUDENTS= 21

Let the RATIO be 4X and 3x

21= 4x + 3x

21= 7x

21/7= x

3= x

So, the number of GIRLS= 3*4 = 12

Hope this helps you.

Please mark it as brainliest.

Let the first odd integer be X.
Therefore, 2ND odd integer = ( x+2)
ACQ,

x + x+ 2= 44
2x+2 = 44
2x=42
X = 21.

Therefore, 1ST. Odd integer = x= 21
And, 2nd. Odd integer = (x+2) = 21+2 = 23.

Hope that it will help you.

Good NIGHT......

Hey , Mate Here Is Your Answers...



Area Of A Trapezium Is Equal To 30.8cm sqr We Need To Find It's Height If Parallel Sides Are 4.8cm & 6.4cm.



# Now To Find It's Height Follow The Simple Steps....

It's Given That

Area of Trapezium = 30.8cm sqr

Length First Parallel Side ( a ) = 4.8cm

And

Length of Second Parallel Sidthe e = 6.4cm

Now LET The Length of Height = X

Now we Know That Formula To Find Area Of Trapezium Is

1/2 ( a + B ) × Height (h)

Here (a) & (b) Are The Parallel Sides Of Trapezium..

So Now Putting Values Of (a) , (b) & (h) In the Formula We Have ....⤵️

1/2 × ( 4.8cm + 6.4cm) × (x)

Now According To Question The Area Of Trapezium Is Equal To

30.8 (cm)^2

So Now Putting This In RHS Of The Formula We Have....

1/2 ( 4.8cm+6.4cm) × (x) = 30.8(cm)^2

Now Finding Sum Of Bracket We Have...

1/2 (11.2cm) × (X) = 30.8 (cm)^2

Now Finding PRODUCT Of The Terms In LHS We Have ➡️

5.6cm(X) = 30.8(cm)^2

Now Taking 5.6cm To RHS We Have.....

X = 30.8/5.6

That Is ➡️

X = 5.5cm

Therefore Height Of The Trapezium Is Equal To

Height = X = 5.5 cm





Thought Of The Day .....

Success Is Going To Fail

"The harder you work for something, the greater you’ll feel when you achieve it."

What's this MATE
ASK CLEARLY

There you GO..... .

GIVEN that Ages of kala and samth are 4:3.

Let the age of Kala = 4x.

Let the age of Samth = 5x.

5 YEARS hence:

⇒ Age of kala = 4x + 5.

⇒ Age of samth = 3x + 5.

Now,

Given that 5 years hence their ages will be 5:4

⇒ 4x + 5 : 3x + 5 = 5 : 4

⇒ 4(4x + 5) = 5(3x + 5)

⇒ 16X + 20 = 15X + 25

⇒ x = 5.

Then:

⇒ 4x = 20

⇒ 3x = 15.

Therefore:

⇒ Present age of Kala = 20

⇒ Present age of Samth = 15 years.

Hope this HELPS!

the ANSWER of this QUESTION is 23/24

I GUESS this is CORRECT....are U in AAKASH...

(1 CENTURY) - (2 decades) =
8 decades



Hope it helps you
PLZ MARK ME AS BRAINLIEST
#BE brainly

'0' is the POLYNOMIAL

I = 9
c =3
e = 5
the TOTAL BECOME 17
then,
t= 20
e =5
a=1
total become 26

As we KNOW that 1rupee is 100paise

So 30 paise in RUPEES will be

30/100

=0.3 rupees

Hope it HELPS you

Hii..

Given => Sum = 117

Let the 1st NUMBER be X

then the other will be 12x

So , x + 12 x =117

=> 13 x = 117

=> x = 117/13

=> x = 9

Therefore the 1st number is 9 WHEREAS the 2nd number is 12 x = 12 × 9 = 108 .

✓ First number = 9

✓ Second number = 108
______________________________

hope this helps :-)

1099 is the ANSWER of the QUESTION

S7 = 63

Snext 7 terms = 161

Total number of terms = 7+7 = 14

S14- S7 = Snext 7 terms

S14- 63 = 161

S14= 161 + 63 = 224

S7 = 7/2 ( 2a + d(7-1) )

63 = 7/2(2a + 6d)

Hence on solving you GET 2a + 6d = 18 --------equation 1

S14 = 14/2( 2a + d(14-1))

224 = 7(2a + 13d)

2a + 13d = 32 ---------- equation 2

From equation 1 and 2

a = 3 and d = 2

Hence 28th term = a + d(n-1)

= 3 + 2(28-1)

= 3 + 54

= 57

What TIME do you WANT

The no. are 9 and 1 because
PRODUCT of 9 and 1 =9*1=9. ( 1 DIGIT)
and sum=9+1=10 (2 DIGITS)

Will i WRITE by DIFFERENTIATING these TWO

If two straight LINES bisect each other at RIGHT ANGLES then their products of slopes is equal to -1

LET the two ANGLES be X and y

So,

x+y=180° ______ (1)

ACCORDING to question, y=2x _____(2)

PUTTING (2) in (1)

x+2x=180°

3x=180°

x=60°

Now since y=2x

So y=2(60°)

y=120°

Hence 120° is the answer

Hope it helps...

Its WRONG QUESTION ANSWER FRIEND

Milk ASSUMED in 1 day = 3.25 l
milk assumed in 30 DAYS = (3.25 × 30 ) LITRES
= 97.5 litres

P=10000

R=20%(p.a)

T=2yrs

Since COMPOUNDED HALF yearly

P=10000 R=10% t= 4yrs

CI=A-P

A=p(1+r/100)RAISED to POWER time

=10000(1+10/100)raised to 4

=10000*11/10*11/10*11/10*11/10

=11*11*11*11

=14641

CI=14641-10000

=4641

Hey!
Here is your ANSWER...

CP=Rs.240
L%=20%

Formula for finding SP= ((100-L%)/100)×CP

((100-20)/100)×240
=(80/100)×240
=4/5×240
=192

So the PERSON should sell the ARTICLE at Rs.192.

The PROBABILITY is

7/10

540000x105x105/100x100= 54x11025 = 595350

3327x110x110x110/100x100x100= 3327x1331 /1000= 3327x1.331= 4428.237

Here sum of all angle of QUADRILATERAL is equal to 360.
so a/q
70+80+2x=360
2x=360-150
2x=210
x=105

hence other TWO ANGLES are 105 .

There are 20 triangles

Thus, its ANSWER is NONE of These

HOPE it HELPS.....PLS mark me as BRAINLIEST....plsss