Answer:
120 miles = 3 hrs
1 mile = 3/120 = 1/40
200 miles = 1/40 × 200
= 5 hrs
Q2.if we do unitary method
then..
50/25=0.5
1 apple cost 0.5
75=75*0.5 =rupee 37.5
A cardinal number of a set is the number of elemenents it contains. Therefore the cardinal number of A is equal to 5.
327.08 is the correct answer, just took the test