Explanation

A, B (Brothers) C (Sister)

D and E are children of B.

A is the Uncle of D.

Explanation

Total pages of book B =35 

Ratio between text and pictures= 16:12=4:3

Sum of ratio=4+#=7

book text pages =4*35/7=4*5= 20

so

20-16=4 are more than book 

Explanation

Explanation:

Let the given points be A(5,-7) and B(9,8)


A(5,-7) and B(9, 8)

Here,

X1 = 5 , Y1 = -7 and X2 = 9, Y2 = 8


By using the distance formula, we have

AB² = (X2-X1)² + (Y2-Y1)²

AB² = (9-5)² + (8-(-7))²

AB² = (4)² + (15)²

AB² = 16+225


AB² = 241

AB = ✓241 = 15.5 units.

Hence,


Distance between the points A(5,-7) and B(9,8) is 15.5 units.

Explanation

4:15+5:20= 9:35

Explanation

Let 

spring =A 

Summer=B 

A+B=85

A=4B

4B+B=85

5B=85

B=85/5=17

A=4*17=68

Explanation

2+2-5/8+2-1/8

2+21/8+17/8

54/8

27/4

6-3/4

Explanation

A family of 6 divided x amount of apples .

Represent each person's share as x/6.

Explanation

cost of 3 candles = 75 paisass

1 candle cost =75/33=25 paisas

8 candles will cost =25* 8= 200 paisa = rupees 2 

Explanation

100+25=125

computer + math=42+51=93

125-93=32

Explanation

100/12=remainder :4

July, August, September, October