Haruka hiked several kilometers in the morning. She hiked only 666 kilometers in the afternoon, which was 25\%25%25, percent less than she had hiked in the morning.

Complete Question:

Haruka hiked several kilometers in the morning. She hiked only 6 kilometers in the afternoon, which was 25% than she had hiked in the morning.

How many kilometers did Haruka hike in all?

10.5 km

Step-by-step explanation:

Given

Represent Morning with M and Afternoon with A

From the second sentence in the question, we have that:

Required

Determine the total kilometers

First, we need to determine the kilometers moved by substituting 6 for A in the second equation

Next, is to determine the total using:

sup

step-by-step explanation:

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6