Question
The income ratio of Akash and Bittu is 8:5. Akash spends
Rs. 9600, while Bittu spends Rs. 4800, and their combined savings amount to Rs. 6400. What is the ratio of their individual savings?Solution
ATQ; Let, the incomes of ‘Akash’ and ‘Bittu’ be Rs. 8x and Rs. 5x, respectively According to the question, 8x – 9600 + 5x – 4800 = 6400 Or, 13x = 20800 Or, x = 1600 Therefore, required ratio = (8x – 9600):(5x – 4800) = 3200:3200 = 1:1
((67)32 × (67)-18 / ? = (67)⁸
18(1/3) + 9(2/3) – 10(1/3) = 1(2/3) + ?
(342 – 20% of 5280) = ? ÷ 3
24% of 35% of (5/8) of 2400 = ?
What will come in place of (?) in the given expression.
40% of (120 + 80) + 25% of 160 = ?What will come in the place of question mark (?) in the given expression?
? = (27 × 13) – 26% of (412 – 92 )
What is the value of (152+82) ÷17
12 % of 72 × 25 – (x ÷ 20) × (16 ÷ 24) × 36 + 1/5 × x = (4 ÷ 12) × 36 ÷ 1/4
What will come in the place of question mark (?) in the given expression?
24% of 350 + 246 = ? + 50 × 2.5
46.2 × 8.4 × 3 + ? = 1200
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