2 1/4 × 3 1/5 need the answer in its simplest form please

Rewrite each number as an improper fraction to multiply

2 1/4 = 9/4

3 1/5 = 16/5

Now multiply:

9/4 x 16/5 = (9 x 16) / (4 x 5) = 144/20

Now rewrite as a proper fraction:

144/20 = 7 4/20 = 7 1/5

The answer is 7 1/5

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

it is a secret for it not to be compromised sorry

step-by-step explanation: