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=> 1/Chacha + 1/Bhatija = 1/48 If, Chacha leaves the work after working 40 days with Bhatija, then the whole work is completed in 52 days. Therefore, Bhatija alone works for 12 days. => 40 (1/Chacha + 1/Bhatija) + 12/Bhatija= 1 => (40 × 1/48) + 12/Bhatija= 1 => 5/6 + 12/Bhatija= 1 => 12/Bhatija= 1 – 5/6 => 12/Bhatija= 1/6 => Bhatija= 72 Then, 1/Chacha = 1/48 – 1/72 => Chacha= 144 Chacha alone can complete the whole work in 144 days. And, Chachacan do 2/3rd of the work in = (144 × 2/3) days = 96 days.
∛857375 + ∛91125 = ? + √6889
The value of (43-3× (4×6+12/6 ×6-4×5) +4)?
225÷ 25 x 21 - 30 = ? + √2209 - √7744
3.3 Times 2/27 of 40% of 364=?
(880 ÷ 11 + 170) X ? = 40% of 1000
1*1/2 + 11*1/3 + 111*1/2 + 1111*1/3 + 11111*1/3 =?
62 of 8 - 320 ÷ 4 = ?3 + 200
Calculate the simplified value of the given expression: