Two unbiased coins are tossed. What is the probability of getting at least 1 tail?
should be 1/2
What should be placed in the empty space ‘?’ so that the sum of fractions on each side of the triangle is same?
how is it d
A family bought a total of 183 packets of milk in the month of March and April together. If they bought equal number of packets on each day, then how many packets of milk the family buy in March?