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Let her income be 100%. Remaining income = (100 - 15)% = 85% Let the money spent on travel and food be Rs. 5x and Rs. 4x respectively. Now, according to question, => 5x – 4x = 612 => x = 612 Total money spent on travel and food together = 9x = 5508 => 85% --- 5508 => 100% ----- 6480 Therefore her income is Rs. 6480.
Find the unknown value of' x' in the proportion $$(5x + 1) : 3 = (x + 3) : 7
242 + 18 × 8 – ? = 356
[∛(3375/19683 )- ∛(125/1728 ) ] ÷ ∛(64/729) = ? - 3/8
Find the value of 'p' in the given expression: 15 of 6 ÷ p x 4 = 30.
10 × 100 ÷ 5 + 9 = ?
20 + 160/? × 20 = 420
20% of (√9216 + ?) = 24
(392 + 427 + 226 – 325) ÷ (441 + 128 – 425) = ?
[5 X {(52 X 5) - 10} + 50 of 20] = ?