How can you tell before you divide 425 by 9 that the first digit of the quotient is in the tens place

Idont get this question can someone me solve it? ** the distance light travels in one second (1 light second) is about 1.86 ×10^5 mi. saturn is about 475 light-seconds from the sun. about how many miles from the sun is saturn..my guess is 8.83* 10^7 you so much

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01