Mathematics, 03.03.2021 14:00 paigeyadon13

Usha, Abir and Ratul are three brothers. Their father has divided Tk. 4200 amongst them. Thus Abir gets5 /3

parts of Usha and Usha gets1 /2
parts of Ratul.

a. If a : b = 4 : 5, b : c = 7 : 9, determine a : b : c.

b. Find the ratio of amount of Usha, Abir and Ratul.

c. Find How much taka Usha, Abir and Ratul have got?
(Pls i need this ans now)

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Usha, Abir and Ratul are three brothers. Their father has divided Tk. 4200 amongst them. Thus Abir...