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when a number is divisible by 3 then sum of digits must be divisible by 3.so here 71x = 7+1+x = 8+x = so possible of x are 1, 4, 7.

As 1 kg = 1000g

2 kg 250 g = 2250 g

3 kg= 3000g

Ratio = 2250:3000=3:4 ( HCF of 2250 and 3000 is 750)

-6

a man income is ₹ 960 it saves 25 how much does he saves

No of students in school 30000No of students went for picnic 24000no of students didn't go 6000percentage of students 6000/30000*100= 20%

total students 30000Students went for picnic 24000Students didn't go for picnic 6000Percentage of students who didn't go for picnic 6000/30000*100= 20%

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To find this divide the number of childrenhence 305/22=13.86Hence nearest whole number is 14 hence 14 buses are required.

Let us start with 70% who lost one eyeConsider 80% lost one ear.This means 20% did not lose one ear.Suppose this 20% all lost one eye as well.This means 70% - 20% = 50% lose one eye and one leg

Consider 75% lost arm next.This means 25% did not lose arm.Suppose this 25% all lose one eye and one ear.This means 50% - 25% = 25% lose ear, one eye and one arm

Consider 85% lost a legThis means 15% did not lose leg.Suppose this 15% all lose ear, one eye and one arm.This means 25% - 15% = 10% lost all 4 limbs.Now, it is given that x% lost all four limbs. So, x=10

4x - (3y - x + 2z) = 4x - 3y + x - 2z = 5x - 3y - 2z

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As 1 kg = 1000g

2 kg 250 g = 2250 g

3 kg= 3000g

Ratio = 2250:3000=3:4 ( HCF of 2250 and 3000 is 750)

√(-25)*√(-49)

= 5i*7i

= 35i²

We know i² = -1

= -35

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1) -53+23=30

2)20-12-25=8-25=-17

(i)=30(ii)=-17(iii)=-200(iv)=0(v)=65

0

-200

65

-170

Option D

(5/12)x=-35/18x=-14/3

let number be x. then x*7/8=0x=0

Pura

Galat Hai bhai

(5+√7)(2+√5)=10+2√7+5√5 +√35

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17% students failed so 83% students passednow total 900 so passed students are (900×83)/100=747

38220 =196*195 +0

Hence, HCF of 196 and 38220 =196.

i) 136 x 115=15,640, iii) 385 x 122 = 46, 970

136 × 115-------- 680+ 1360+13600-------- 15640

385×122-------- 770+ 7700+38500---------- 46970

1564046970 is the correct answer of the given

136×115=15640385×122=46970

136×115----------15640

385×122---------46970

1ans-365×115-15640 2ans-385×122-46970

1.ans=156402.ans=46970

1st question answer is 16640and 2nd answer is 46970

¡) 136 × 115=15,640, ¡¡¡) 383 ×122=46,970

correct answer is 136 × 115 = 15640385 × 122 = 46970

15,64046,970 is the right answer.

136×115=15640385×122= 46970is correct

15,640 46,970is the correct answer

¡) 136 × 115=15,640 ¡¡¡)385 × 122 = 46,970

136. ×115= 15640

385×122= 46970

thanks

Given figure is octagon.We know sum of all interior angles in octagon is 1080°

So,

136+124+141+158+116+x+129+132=1080

x + 936 = 1080°

x = 1080° - 936°

x = 144°

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Rational no. 987/10500.Irrational numbers are those numbers which can't be represented in the from ofp upon qand which are non-terminating and non-repeating.

We know that, √3 = 1.732 and √5 = 2.236

So, three irrational numbers between √3 and √5 are:

1.798779856479841.., 2.010010001001991... , 2.121212121212312...

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but answers is 75