Question
Which two signs should be interchanged to make the given
equation correct? 10 β 4 + 13 Γ· 15 Γ 3 = 71Solution
Given- 10 β 4 + 13 Γ· 15 Γ 3 = 71 After interchanged- 10 β 4 + 13 x 15 Γ· 3 =71 10 β 4 + 13 x 5 = 71 6 + 65 = 71
The speed ratio of Y and Z is 5 : 4. If Y increases his speed by 25%, he can cover 300 km in 4 hours. How long will Z take to travel 192 km?
‘A’ and ‘B’ started moving towards each other at same time with a speed of 26 km/hr and 13 km/hr, respectively. If the di...
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