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Then ATQ- First day - P + Q =6+4 =10unit second day-P + R=6+3 =9unit third day P+Q=6+4=10unit total work of three days =10+9+10 =29unit so 58units completed of total work = 3×2 =6days remaining work =60-58 =2 unit so, the remaining work will be completed by P+R = 2/9days Total days = 6+2/9 =56/9days
2048 × 1824 ÷ 76 = (? - 212) × 64
22 + 60 × 3 ÷ 12 = ?
17% of 250 + ? = 108
(5/8 of 480 - 30% of 420)² ÷ (√81 + 25% of 320) = ?
(1296 ÷ 54 × 24 + 24) = ? × 150
(18 2 – 17 2) x (1/5) + ? = 148
Find the value of the given expression.
[76 – {90 ÷ 5 × (24 – 36 ÷ 3) ÷ 3}]
∛857375 + ∛91125 = ? + √6889
20 × 224÷ 16 – 50 = ? + 100
...2850 ÷ 2.5 - ? × 42 = 300