Math, asked by saifurahman, 1 year ago

Zul and Amelia have a baby daughter, Shanise. Zul is 23 kg heavier than Amelia,who is four times heavier than shanise.Their combined weight is 122kg.How heavy is each person?

Answers

Answered by Vaishnavi18
4
==>Weight in Kg

Let Zul's weight  be q
Let Amelia's weight be w
Let Shanise's weight be v

Given :
1. q=w+23
2. w=4v
3. q+w+v = 122


Firstly, take w=4v
v=w/4

Substitute eqn no. 1 and 2 in 3
w+23+ w+w/4=122
w/4=99-2w

Multiply both sides by 4

w= 396-8w
9w=396
w=44

q= w+23
q= 44+23
q=67


v = w/4
v=44/4
v=11

Therefore,
q+w+v = 122
67+44+11=122
122=122

#Happy_Learning!
Answered by 2323234545
0

Answer:

Step-by-step explanation:

x+4x4x+23

9x+23=122

122-23=99

9/99=11

j=67

A=44

S=11

11+44+67=122 kg

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