on saturday, it rained six sevenths of an inch. On Monday it rained an additional one fifth of an inch. what was the total rainfall on saturday and monday

Rewrite the fractions so they have a common denominator:

6/7 = 30/35

1/5 = 7/35

Now add:

30/35 + 7/35 = 37/35

37/35 = 1 and 2/35 inches of rain

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x