AGE Problems and RATIO: present age?

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At present, the ratio between ages of Ram and Shyam is 6:5 respectively. After 7 years, Shyam's age will be 32 years. What is the present age of Ram?
a. 32
b. 40
c. 30
d. 36
The present ages of A, B and C are in proportions 4:5:9. Nine years ago, sum of their ages was 45 years. Find their present ages in years
a. 15,20,35
b. 20,24,36
c. 20,25,45
d. 16,20,36

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22 фев 2024

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Комментарии : 11

@josephtayag1044 4 месяца назад

Salamat po Mam

@nawlan3955 5 месяцев назад

Ma'am leonalyn pwede pong focus tayo sa shortcut method sa matg😢

@vengieparangue3692 5 месяцев назад

thaaank youuu, ma'am!

@janethventura4761 5 месяцев назад

Thankyou po❤

@harrymirasol34 5 месяцев назад

Salamat po

@mcpaulramos3818 5 месяцев назад

Thankyou po

@williammantala1266 5 месяцев назад

#2.B

@trishaborja4634 5 месяцев назад

thank u pooo 😘

@honeyletmalaggan7862 5 месяцев назад

thanks po maam

@jaypeemrn 5 месяцев назад

Hello po, I don't know if it's applicable. Ginawa ko lang yung technique sa number 1. so dahil (+9 = 45) para makuha ko yung present, 45-9 = 36. B and D lang ang merong 36 sa dulo. Then tinignan ko yung ratio na 4:5:9, then I tried to add the 4 and 5 ang lumabas 9. so kinumpute ko yung B and D na dapat ang lalabas is 36. HAHAHAHA 20+24 = 44, so mali na to. 16+20=36. HAHAHAHA kaya D rin po ang sagot ko. HAHAHA anw. thanks po sa explanation ma'am hehe