2.38 is the same as 238/100 in fraction form. 7 in fraction form is 7/1. Use the Keep, Change Flip method to divide fractions: keep the 238/100, change the division sign to multiplication, and take the reciprocal of 7/1, so flip the numerator and denominator, so it would be 1/7. Now, your problem is 238/100 times 1/7. Multiply the numerators across and the denominators across to get 238/700. Then simplify to get 34/100. 34/100 in decimal form is .34, so that's your answer!
