Select the gcf of these numbers. 25 · 5· 11 and 23· 52 · 7

There is no greater common factor for the given numbers.

Step-by-step explanation:

The greatest common factor (GCF) is the largest positive integer that would divide a set of given numbers without a remainder.

Considering the factors of each number,

25 = 1 × 5 × 5

5 = 1  × 5

11 = 1  × 11

and

23 = 1  × 23

52= 2 × 2  × 13

7 = 1 × 7

Comparing the factors, there is no gcf among the given numbers.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.