What approximate value should come in place of the question mark (?) in the following equation ?
$$29.38 \times 37.05 \div ? + 7.45 = 100.5$$
Let the number to come in place of the question mark be equal to $$X$$
So, $$29.38 \times 37.05 \div X + 7.45 = 100.5$$
Or, $$29.38 \times 37.05 \div X = 93.05$$
So, $$X = \frac{29.38 \times 37.05}{93.05} = 11.69 \approx 12$$
Create a FREE account and get: