a woman bought a bag of rice for 5,7000 naira and in three weeks later, she could only buy 3/4 of a bag for 5,700 find the percentage increase​

1

step-by-step explanation:

it's the only multiple of both and the least

-1/2 +2

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus