For the first question, it would be D: ÷ 9. This is because to solve a division problem with fractions, you would need to multiply the first fraction by the reciprocal of the second fraction. For the second question, the answer would be D: 32. This can be solved by dividing 8 by or 0.25. For the third question, it would be D. . This can be solved by dividing by 3. For the fourth question, the answer would be . This can be found by flipping the 4, which would make it look like , and multiplying it by . For the last question, 1 would be B, 2 would be C, 3 would be C, and 4 would be A.
You can calculate Interest on your loans and investments by using the following formula for calculating simple interest: Simple Interest= P x R x T ÷ 100, where P = Principal, R = Rate of Interest and T = Time Period of the Loan/Deposit in years.