If a * b = 2a - 3b + ab, then 3 * 5 + 5 * 3 is equal to :

More Questions from Simplification

• If a + b + c = 13, a2+b2+c2=69 then find the ab + bc + ca :
• The difference of 18 and its reciprocal is equal to :
• To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of bucket is reduced to two-fifth of its present ?
• A tank is 2/5 full. If 16 litres of water is added to the tank, it becomes 6/7 full. The capacity of the tank is:
• Simplify the following equation. 1943 + 12 + 13 + 11 + 14
• In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
• How many 18 ' s are there in 3712 ?
• The total of 324 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is :
• Simplify 1.53 + 4.73 + 3.83 - 3 x 1.5 x 4.7 x 3.81.52 + 4.72 + 3.82 - 1.5 x 4.7 - 4.7 x 3.8 - 1.5 x 3.8
• The highest score in an inning was 3/11 of the total and the next highest was 3/11 of the reminder . If the score differ by 9, the total score was :

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