SAT Math Practice Question #26771 - SATify | SATify

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SAT Math Practice Question #26771 - SATify | SATify

#26771

counting

probability

Relative Motion

medium

90 sec

A fair 10-sided die (numbered 1 to 10) is rolled twice. What is the probability that the first number that comes up is less than or equal to the second number?

A.

$\frac{1}{2}$

B.

$\frac{11}{20}$

C.

$\frac{3}{5}$

D.

$\frac{9}{20}$

E.

$\frac{13}{20}$