Question

if I can solve two maths problem in 5 minutes,how many problems can I solve in 10 minutes, assuming that the time in which I solve maths problem is proportional​

Answer 1

Step-by-step explanation:

•2 problem solved in 5 minutes

• Do 2×2 to find how many sum he can solve in 10 minutes

• That is 2×2 = 4