Total number of fruits in one basket
=5 apples +7 oranges
=12Probability of picking an apple from Ist basket
=‌=P(A1) Probability of picking an orange from Ist basket
=‌=P(B1) Total number of fruits in second baskd=4 apples +8 oranges
=12 Probability of picking an apples from IInd basket,
P(A2)=‌Probability of picking an oranges from IInd basket
P(B2)=‌Probability of picking an apple from Ist and an orange from IInd basket
=‌×‌=‌=‌=‌Probability of picking an apple from IInd basket and an orange from Ist basket
=‌×‌=‌So, total probability
=‌+‌=‌=‌
