Math, asked by sidsam1, 1 year ago

Ans please i want to know

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Answered by abhay187
1
let one shoe is x so man be y vessel be z
x + x +x =30

x=10
2nd equation is
x+ y+ y=20
y =5

3rd equation
y+z+z =13
z= 4
x+y+z= 4+5+10
19

mousumi6: sry sry
AshPatel: in 3rd there are totally 4 whistles in pair but in last it is individual
mousumi6: my mistake
AshPatel: its ok
mousumi6: sry once again
AshPatel: i hope it helped
AshPatel: byeee
mousumi6: yes..
mousumi6: n sry yrr
AshPatel: no problem
Answered by mousumi6
1
let shoe be x ,
so, x + x+ x =30
3x=30
x=10
then, let the boy be y
so, x+ y+y =20
2y=10
y=10/2=5.
so y = 5
then, let the whistle be z
so, y + z+ z =13
2z =8
z = 8/2
z = 4
then x + y × z
= 10+5×4
=10+20
=30
so the answer is 30.

may this will help you.

mousumi6: that in last eqn
AshPatel: pls check our discussion in above ans
mousumi6: look at the drawing of whistle
mousumi6: now u can understand
mousumi6: ohk
kumartanmay029p32eyg: yes,,,, extremely sorry, I saw the whistle drawing as 3D..
kumartanmay029p32eyg: Thanks
mousumi6: yaa..... it was my mistake also...
kumartanmay029p32eyg: Thanks to AshPatel
AshPatel: welcs
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