Answer:
50
Step-by-step explanation:
When you around to the nearest ten, you look at the ones digit, which in this case, is 8. Since that is 5 and above, you would have to round the 4 in the tens digit up to 5, resulting in 50.
How do the numerator and denominator of a fraction compare with the dividend and divisor of a division exxpression?
1,a) 4-25, 5-32, 6-39, 7-46
2,a) 25-15, 30-18, 35-21